دایره (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "دایره" in Persian language version.

refsWebsite

Global rank Persian rank

118webcitation.org

24^th place

18^th place

42books.google.com

3^rd place

6^th place

30wolfram.com

513^th place

646^th place

10researchgate.net

120^th place

331^st place

9cut-the-knot.org

low place

4,613^th place

9wikisource.org

27^th place

183^rd place

8web.archive.org

1^st place

8cerritos.edu

low place

6noormags.ir

2,819^th place

53^rd place

5st-andrews.ac.uk

1,547^th place

2,075^th place

4ucdenver.edu

low place

2doi.org

2^nd place

2worldcat.org

5^th place

12^th place

1academia.edu

121^st place

177^th place

1roelhollander.eu

low place

1iranhmusic.ir

low place

1,233^rd place

1cgie.org.ir

2,835^th place

56^th place

academia.edu

Hoerricks 2015 Hoerricks, Jim (2015-08-03). "Reflections on the Circumpunct from the metaphysical to the practical". Academia.edu. Archived from the original on 29 March 2019. Retrieved 2019-01-22.

books.google.com

Davis 2006‏:‎15 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Koestler 2017‏:‎31 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎49 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎57 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎63 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Davis 2006‏:‎95 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Mazer 2011‏:‎11 Mazer, A. (2011). The Ellipse: A Historical and Mathematical Journey. Wiley. ISBN 978-1-118-21143-4. Archived from the original on 29 March 2019. Retrieved 2018-12-17.
Davis 2006‏:‎xlii Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Koestler 2017‏:‎66-70 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎66 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Riess 2016‏:‎105 Riess, F. (2016). Narbonne and its Territory in Late Antiquity: From the Visigoths to the Arabs. Taylor & Francis. ISBN 978-1-317-09070-0. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Martzloff 1997‏:‎277-282 Martzloff, J.C. (1997). A history of Chinese mathematics. Springer. ISBN 978-3-540-54749-5. Archived from the original on 29 March 2019. Retrieved 2019-01-26.
Koestler 2017‏:‎146 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎147 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎159 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎324 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎315 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎283-300 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎283-300 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎390 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎507 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Mazer 2011‏:‎42 Mazer, A. (2011). The Ellipse: A Historical and Mathematical Journey. Wiley. ISBN 978-1-118-21143-4. Archived from the original on 29 March 2019. Retrieved 2018-12-17.
Davis 2006‏:‎xlii Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Calter 2007‏:‎137 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Koestler 2017‏:‎77 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Calter 2007‏:‎147-149 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎171 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎22 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎116 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎25 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎75 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎167 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Lockhart 2012‏:‎142 Lockhart, P. (2012). Measurement. Harvard University Press. ISBN 978-0-674-07117-9. Archived from the original on 29 March 2019. Retrieved 2018-12-29.
Davis 2006‏:‎15 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Gibson 2003‏:‎23 Gibson, C.G. (2003). Elementary Euclidean Geometry: An Introduction. Cambridge University Press. ISBN 978-0-521-83448-3. Archived from the original on 29 March 2019. Retrieved 2019-01-13.
Gibson 2003‏:‎23 Gibson, C.G. (2003). Elementary Euclidean Geometry: An Introduction. Cambridge University Press. ISBN 978-0-521-83448-3. Archived from the original on 29 March 2019. Retrieved 2019-01-13.
Gibson 2003‏:‎23 Gibson, C.G. (2003). Elementary Euclidean Geometry: An Introduction. Cambridge University Press. ISBN 978-0-521-83448-3. Archived from the original on 29 March 2019. Retrieved 2019-01-13.
Koestler 2017‏:‎390 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Davis 2006‏:‎5 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Davis 2006‏:‎111 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Davis 2006‏:‎109 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Davis 2006‏:‎109 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.

cerritos.edu

web.cerritos.edu

CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.

cgie.org.ir

کرامتی ۱۳۸۷‏:‎۲۹۱–۲۹۴ کرامتی، یونس (۱۳۸۷). «دائرة المعارف بزرگ اسلامی:تسبیع دایره». مرکز دائرة المعارف بزرگ اسلامی. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۲۶.

cut-the-knot.org

What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Bogomolny -- Ptolemy's Theorem Bogomolny, Alexander. "Ptolemy's Theorem". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-22.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.

doi.org

Postnikov & Shenitzer 2000‏:‎645 Postnikov, M. M.; Shenitzer, Abe (2000). "The Problem of Squarable Lunes". The American Mathematical Monthly. Informa UK Limited. 107 (7): 645. doi:10.2307/2589121. ISSN 0002-9890.
Blunt 1938‏:‎53 Blunt, Anthony (1938). "Blake's 'Ancient of Days': The Symbolism of the Compasses". Journal of the Warburg Institute. JSTOR. 2 (1): 53. doi:10.2307/750024. ISSN 0959-2024.

iranhmusic.ir

وجدانی ۱۳۹۱‏:‎۱۸ وجدانی، بهروز (۱۳۹۱). «مروری بر مفهوم واژه‌های دایره، دوایر، دور و ادوار در موسیقی ایرانی» (۸). فصلنامه داخلی خانه موسیقی ایرانی: ۱۸–۱۹. بایگانی‌شده از اصلی (PDF) در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۱۶ ژانویه ۲۰۱۸.

noormags.ir

زحمت‌کشان ۱۳۸۴‏:‎۳۰–۳۴ زحمت‌کشان، مژده (۱۳۸۴). «پایتخت‌های اشکانیان: تأملی در شهرهای دایره ای اشکانیان». رشد آموزش تاریخ (۱۹): ۳۰–۳۴. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۴.
هوخندایک و امینی ۱۳۹۲‏:‎۸۶–۹۸ هوخندایک، یان پ.؛ امینی، حسن (۱۳۹۲). «مطالعه مقاطع مخروطی در دوره اسلامی». میراث علمی اسلام و ایران (۳): ۸۶–۹۸. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۸-۱۲-۱۹.
عالم‌زاده و دوست‌قرین ۱۳۸۷‏:‎۱۲۳–۱۴۰ عالم‌زاده، هادی؛ دوست‌قرین، فاطمه (۱۳۸۷). «میرزا ابوتراب نطنزی و رویکردی بدیع به مسئله تثلیث زاویه». تاریخ و تمدن اسلامی (۸): ۱۲۳–۱۴۰. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۵.
میرابوالقاسمی و باقری ۱۳۸۲‏:‎۸۹–۱۴۲ میرابوالقاسمی، سیدمحمدتقی؛ باقری، محمد (۱۳۸۲). «رساله عبدالرحمن صوفی دربارهٔ هندسه پرگاری». تاریخ علم (۱): ۸۹–۱۴۲. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۵.
بزرگ‌بیگدلی , اکبری‌گندمانی و محمدی‌کله‌سر ۱۳۸۶‏:‎۷۹–۹۸ بزرگ‌بیگدلی، سعید؛ اکبری‌گندمانی، هیبت‌الله؛ محمدی‌کله‌سر، علیرضا (۱۳۸۶). «نمادهای جاودانگی (تحلیل و بررسی نماد دایره در متون دینی و اساطیری)». پژوهش‌های ادب عرفانی (۱): ۷۹–۹۸. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۴.
استیرلن و فلاح‌نژاد ۱۳۷۴‏:‎۱۸۸–۲۰۰ استیرلن؛ فلاح‌نژاد، منصور (۱۳۷۴). «تطور معماری مساجد در ایران». هنر (۳۰): ۱۸۸–۲۰۰. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۸.

researchgate.net

Gielis 2003‏:‎21 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎21 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎19 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎19 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎19 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎20 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎20 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎26 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎26 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎21 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.

roelhollander.eu

Hollander Hollander, Roelant. "Music & Geometry". Roel's World. Retrieved 2019-01-19.

st-andrews.ac.uk

www-history.mcs.st-andrews.ac.uk

MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.

ucdenver.edu

www-math.ucdenver.edu

M3210 - Higher Geometry I Cherowitzo, Bill. "M3210 - Higher Geometry I - Constructions and Impossibility Proofs" (PDF). Mathematical and Statistical Sciences; University of Colorado Denver ; University of Colorado Denver. Archived from the original (PDF) on 29 March 2019. Retrieved 2019-01-15.
M3210 - Higher Geometry I Cherowitzo, Bill. "M3210 - Higher Geometry I - Constructions and Impossibility Proofs" (PDF). Mathematical and Statistical Sciences; University of Colorado Denver ; University of Colorado Denver. Archived from the original (PDF) on 29 March 2019. Retrieved 2019-01-15.
M3210 - Higher Geometry I Cherowitzo, Bill. "M3210 - Higher Geometry I - Constructions and Impossibility Proofs" (PDF). Mathematical and Statistical Sciences; University of Colorado Denver ; University of Colorado Denver. Archived from the original (PDF) on 29 March 2019. Retrieved 2019-01-15.
M3210 - Higher Geometry I Cherowitzo, Bill. "M3210 - Higher Geometry I - Constructions and Impossibility Proofs" (PDF). Mathematical and Statistical Sciences; University of Colorado Denver ; University of Colorado Denver. Archived from the original (PDF) on 29 March 2019. Retrieved 2019-01-15.

web.archive.org

CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.
CIRCLE DEFINITIONS AND THEOREMS 2007 Ford, Diane (2007-01-22). "CIRCLE DEFINITIONS AND THEOREMS" (PDF). Cerritos College. Archived from the original (PDF) on 18 June 2018. Retrieved 2019-01-12.

webcitation.org

MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Davis 2006‏:‎15 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Koestler 2017‏:‎31 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎49 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎57 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎63 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Davis 2006‏:‎95 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
MacTutor History of Mathematics "Circle". MacTutor History of Mathematics. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Mazer 2011‏:‎11 Mazer, A. (2011). The Ellipse: A Historical and Mathematical Journey. Wiley. ISBN 978-1-118-21143-4. Archived from the original on 29 March 2019. Retrieved 2018-12-17.
Davis 2006‏:‎xlii Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Koestler 2017‏:‎66-70 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎66 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Riess 2016‏:‎105 Riess, F. (2016). Narbonne and its Territory in Late Antiquity: From the Visigoths to the Arabs. Taylor & Francis. ISBN 978-1-317-09070-0. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
زحمت‌کشان ۱۳۸۴‏:‎۳۰–۳۴ زحمت‌کشان، مژده (۱۳۸۴). «پایتخت‌های اشکانیان: تأملی در شهرهای دایره ای اشکانیان». رشد آموزش تاریخ (۱۹): ۳۰–۳۴. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۴.
Martzloff 1997‏:‎277-282 Martzloff, J.C. (1997). A history of Chinese mathematics. Springer. ISBN 978-3-540-54749-5. Archived from the original on 29 March 2019. Retrieved 2019-01-26.
هوخندایک و امینی ۱۳۹۲‏:‎۸۶–۹۸ هوخندایک، یان پ.؛ امینی، حسن (۱۳۹۲). «مطالعه مقاطع مخروطی در دوره اسلامی». میراث علمی اسلام و ایران (۳): ۸۶–۹۸. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۸-۱۲-۱۹.
عالم‌زاده و دوست‌قرین ۱۳۸۷‏:‎۱۲۳–۱۴۰ عالم‌زاده، هادی؛ دوست‌قرین، فاطمه (۱۳۸۷). «میرزا ابوتراب نطنزی و رویکردی بدیع به مسئله تثلیث زاویه». تاریخ و تمدن اسلامی (۸): ۱۲۳–۱۴۰. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۵.
میرابوالقاسمی و باقری ۱۳۸۲‏:‎۸۹–۱۴۲ میرابوالقاسمی، سیدمحمدتقی؛ باقری، محمد (۱۳۸۲). «رساله عبدالرحمن صوفی دربارهٔ هندسه پرگاری». تاریخ علم (۱): ۸۹–۱۴۲. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۵.
Koestler 2017‏:‎146 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎147 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎159 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎324 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎315 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎283-300 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎283-300 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎390 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Koestler 2017‏:‎507 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Mazer 2011‏:‎42 Mazer, A. (2011). The Ellipse: A Historical and Mathematical Journey. Wiley. ISBN 978-1-118-21143-4. Archived from the original on 29 March 2019. Retrieved 2018-12-17.
Gielis 2003‏:‎21 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Davis 2006‏:‎xlii Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Gielis 2003‏:‎21 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎19 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎19 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎19 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎20 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Reuleaux Triangle -- from Wolfram MathWorld "Reuleaux Triangle -- from Wolfram MathWorld". Wolfram MathWorld. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎20 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
بزرگ‌بیگدلی , اکبری‌گندمانی و محمدی‌کله‌سر ۱۳۸۶‏:‎۷۹–۹۸ بزرگ‌بیگدلی، سعید؛ اکبری‌گندمانی، هیبت‌الله؛ محمدی‌کله‌سر، علیرضا (۱۳۸۶). «نمادهای جاودانگی (تحلیل و بررسی نماد دایره در متون دینی و اساطیری)». پژوهش‌های ادب عرفانی (۱): ۷۹–۹۸. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۴.
Calter 2007‏:‎137 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Hoerricks 2015 Hoerricks, Jim (2015-08-03). "Reflections on the Circumpunct from the metaphysical to the practical". Academia.edu. Archived from the original on 29 March 2019. Retrieved 2019-01-22.
Koestler 2017‏:‎77 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Calter 2007‏:‎147-149 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎171 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎22 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎116 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎25 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
استیرلن و فلاح‌نژاد ۱۳۷۴‏:‎۱۸۸–۲۰۰ استیرلن؛ فلاح‌نژاد، منصور (۱۳۷۴). «تطور معماری مساجد در ایران». هنر (۳۰): ۱۸۸–۲۰۰. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۱۸.
Calter 2007‏:‎75 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
Calter 2007‏:‎167 Calter, P. (2007). Squaring the Circle: Geometry in Art and Architecture. Mathematics across the curriculum. Key College Pub. ISBN 978-1-930190-82-5. Archived from the original on 29 March 2019. Retrieved 2019-01-18.
وجدانی ۱۳۹۱‏:‎۱۸ وجدانی، بهروز (۱۳۹۱). «مروری بر مفهوم واژه‌های دایره، دوایر، دور و ادوار در موسیقی ایرانی» (۸). فصلنامه داخلی خانه موسیقی ایرانی: ۱۸–۱۹. بایگانی‌شده از اصلی (PDF) در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۱۶ ژانویه ۲۰۱۸.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Euclid , Heath & Densmore 2002, I:15 Euclid; Heath, T.L.; Densmore, D. (2002). Euclid's Elements: all thirteen books complete in one volume: the Thomas L. Heath translation. Green Lion Press. ISBN 978-1-888009-19-4. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Euclid , Heath & Densmore 2002, I:16 Euclid; Heath, T.L.; Densmore, D. (2002). Euclid's Elements: all thirteen books complete in one volume: the Thomas L. Heath translation. Green Lion Press. ISBN 978-1-888009-19-4. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Lockhart 2012‏:‎142 Lockhart, P. (2012). Measurement. Harvard University Press. ISBN 978-0-674-07117-9. Archived from the original on 29 March 2019. Retrieved 2018-12-29.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Reuleaux Triangle -- from Wolfram MathWorld "Reuleaux Triangle -- from Wolfram MathWorld". Wolfram MathWorld. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Reuleaux Triangle -- from Wolfram MathWorld "Reuleaux Triangle -- from Wolfram MathWorld". Wolfram MathWorld. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Davis 2006‏:‎15 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Wolfram MathWorld -- Miquel Five Circles Theorem "Miquel Five Circles Theorem -- from Wolfram MathWorld". Wolfram MathWorld. Archived from the original on 29 March 2019. Retrieved 2019-01-22.
Bogomolny -- Ptolemy's Theorem Bogomolny, Alexander. "Ptolemy's Theorem". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-22.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Gibson 2003‏:‎23 Gibson, C.G. (2003). Elementary Euclidean Geometry: An Introduction. Cambridge University Press. ISBN 978-0-521-83448-3. Archived from the original on 29 March 2019. Retrieved 2019-01-13.
Gibson 2003‏:‎23 Gibson, C.G. (2003). Elementary Euclidean Geometry: An Introduction. Cambridge University Press. ISBN 978-0-521-83448-3. Archived from the original on 29 March 2019. Retrieved 2019-01-13.
Gibson 2003‏:‎23 Gibson, C.G. (2003). Elementary Euclidean Geometry: An Introduction. Cambridge University Press. ISBN 978-0-521-83448-3. Archived from the original on 29 March 2019. Retrieved 2019-01-13.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Gielis 2003‏:‎26 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Gielis 2003‏:‎26 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Koestler 2017‏:‎390 Koestler, A. (2017). The Sleepwalkers: A History of Man's Changing Vision of the Universe. Penguin Books Limited. ISBN 978-0-14-139454-1. Archived from the original on 29 March 2019. Retrieved 2019-01-14.
Davis 2006‏:‎5 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
What Is Circle? -- Alexander Bogomolny Bogomolny, Alexander. "What Is Circle?". Interactive Mathematics Miscellany and Puzzles. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Davis 2006‏:‎111 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
M3210 - Higher Geometry I Cherowitzo, Bill. "M3210 - Higher Geometry I - Constructions and Impossibility Proofs" (PDF). Mathematical and Statistical Sciences; University of Colorado Denver ; University of Colorado Denver. Archived from the original (PDF) on 29 March 2019. Retrieved 2019-01-15.
M3210 - Higher Geometry I Cherowitzo, Bill. "M3210 - Higher Geometry I - Constructions and Impossibility Proofs" (PDF). Mathematical and Statistical Sciences; University of Colorado Denver ; University of Colorado Denver. Archived from the original (PDF) on 29 March 2019. Retrieved 2019-01-15.
M3210 - Higher Geometry I Cherowitzo, Bill. "M3210 - Higher Geometry I - Constructions and Impossibility Proofs" (PDF). Mathematical and Statistical Sciences; University of Colorado Denver ; University of Colorado Denver. Archived from the original (PDF) on 29 March 2019. Retrieved 2019-01-15.
Davis 2006‏:‎109 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
Davis 2006‏:‎109 Davis, P.J. (2006). Mathematics & Common Sense: A Case of Creative Tension. CRC Press. ISBN 978-1-4398-6432-6. Archived from the original on 29 March 2019. Retrieved 2019-01-15.
M3210 - Higher Geometry I Cherowitzo, Bill. "M3210 - Higher Geometry I - Constructions and Impossibility Proofs" (PDF). Mathematical and Statistical Sciences; University of Colorado Denver ; University of Colorado Denver. Archived from the original (PDF) on 29 March 2019. Retrieved 2019-01-15.
کرامتی ۱۳۸۷‏:‎۲۹۱–۲۹۴ کرامتی، یونس (۱۳۸۷). «دائرة المعارف بزرگ اسلامی:تسبیع دایره». مرکز دائرة المعارف بزرگ اسلامی. بایگانی‌شده از اصلی در ۲۹ مارس ۲۰۱۹. دریافت‌شده در ۲۰۱۹-۰۱-۲۶.
Gielis 2003‏:‎21 Gielis, Johan (2003-11-04). "(PDF) Inventing the Circle: the geometry of nature". ResearchGate. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.

wikisource.org

en.wikisource.org

Euclid , Heath & Densmore 2002, I:15 Euclid; Heath, T.L.; Densmore, D. (2002). Euclid's Elements: all thirteen books complete in one volume: the Thomas L. Heath translation. Green Lion Press. ISBN 978-1-888009-19-4. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Euclid , Heath & Densmore 2002, I:16 Euclid; Heath, T.L.; Densmore, D. (2002). Euclid's Elements: all thirteen books complete in one volume: the Thomas L. Heath translation. Green Lion Press. ISBN 978-1-888009-19-4. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.
1911 Encyclopædia Britannica: Circle "1911 Encyclopædia Britannica/Circle". Encyclopædias Britannica. Archived from the original on 29 March 2019. Retrieved 2019-01-12.

wolfram.com

mathworld.wolfram.com

Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Reuleaux Triangle -- from Wolfram MathWorld "Reuleaux Triangle -- from Wolfram MathWorld". Wolfram MathWorld. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Reuleaux Triangle -- from Wolfram MathWorld "Reuleaux Triangle -- from Wolfram MathWorld". Wolfram MathWorld. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Reuleaux Triangle -- from Wolfram MathWorld "Reuleaux Triangle -- from Wolfram MathWorld". Wolfram MathWorld. Archived from the original on 29 March 2019. Retrieved 2019-01-07.
Wolfram MathWorld -- Miquel Five Circles Theorem "Miquel Five Circles Theorem -- from Wolfram MathWorld". Wolfram MathWorld. Archived from the original on 29 March 2019. Retrieved 2019-01-22.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.
Wolfram MathWorld 2003 "Circle -- from Wolfram MathWorld". Wolfram MathWorld. 2003-02-13. Archived from the original on 29 March 2019. Retrieved 2019-01-05.

worldcat.org

Postnikov & Shenitzer 2000‏:‎645 Postnikov, M. M.; Shenitzer, Abe (2000). "The Problem of Squarable Lunes". The American Mathematical Monthly. Informa UK Limited. 107 (7): 645. doi:10.2307/2589121. ISSN 0002-9890.
Blunt 1938‏:‎53 Blunt, Anthony (1938). "Blake's 'Ancient of Days': The Symbolism of the Compasses". Journal of the Warburg Institute. JSTOR. 2 (1): 53. doi:10.2307/750024. ISSN 0959-2024.