Teorema (Catalan Wikipedia)
Analysis of information sources in references of the Wikipedia article "Teorema" in Catalan language version.
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archive.org (Global: 6th place; Catalan: 15th place)
- Nelsen, 1997. Nelsen, Roger B. Proofs without Words: Exercises in Visual Thinking. Mathematical Association of America, 1997. ISBN 978-0-88385-700-7.
- Nelsen, 2000. Nelsen, Roger B. Proofs without Words II: More Exercises in Visual Thinking. Mathematical Association of America, 2000. ISBN 0-88385-721-9.
- Wentworth i Smith, 1913, Art. 46, 47. Wentworth, G.; Smith, D.E.. Plane Geometry. Ginn & Co., 1913.
- Wentworth i Smith, 1913, Art. 50. Wentworth, G.; Smith, D.E.. Plane Geometry. Ginn & Co., 1913.
- Wentworth i Smith, 1913, Art. 51. Wentworth, G.; Smith, D.E.. Plane Geometry. Ginn & Co., 1913.
- Wentworth i Smith, 1913, Art. 79. Wentworth, G.; Smith, D.E.. Plane Geometry. Ginn & Co., 1913.
- Hoffman, 1998, p. 204. Hoffman, Paul. The Man Who Loved Only Numbers: The Story of Paul Erdős and the Search for Mathematical Truth. Nova York: Hyperion, 1998. ISBN 1-85702-829-5.
- Hoffman, 1998, p. 7. Hoffman, Paul. The Man Who Loved Only Numbers: The Story of Paul Erdős and the Search for Mathematical Truth. Nova York: Hyperion, 1998. ISBN 1-85702-829-5.
books.google.cat (Global: 516th place; Catalan: 3rd place)
- Tot i això, tant els teoremes com les lleis científiques són el resultat d'investigacions. Vegeu Heath 1897, Introduction, The terminology of Archimedes "teorema (θεὼρνμα), de θεωρεἳν, investigar" Heath, Sir Thomas Little. The works of Archimedes. Dover, 1897 [Consulta: 11 setembre 2016].
- Gauss, Carl Friedrich. (traducció de Griselda Pascual Xufré). Disquisicions aritmètiques. Institut d'Estudis Catalans, 1996, p. 160. ISBN 9788472833135.
- Domènech i Mira, Josep. Moviments Educatius Actuals. Editorial Visión Libros, 2012, p. 240-241. ISBN 9788490115558.
ed.gov (Global: 318th place; Catalan: 2,528th place)
eric.ed.gov
- Elisha Scott Loomis. «The Pythagorean proposition: its demonstrations analyzed and classified, and bibliography of sources for data of the four kinds of proofs». Education Resources Information Center. Institute of Education Sciences (IES) of the U.S. Department of Education. [Consulta: 11 setembre 2016].
mathforum.org (Global: low place; Catalan: low place)
maths.org (Global: low place; Catalan: 9,984th place)
plus.maths.org
- Elwes, Richard. «An enormous theorem: the classification of finite simple groups». Plus Magazine, número 41, desembre 2006.
rutgers.edu (Global: 2,011th place; Catalan: 1,862nd place)
math.rutgers.edu
- Zeilberger, Doron. «Opinion 51».
seanelvidge.com (Global: low place; Catalan: low place)
upenn.edu (Global: 784th place; Catalan: 715th place)
cis.upenn.edu
- Petkovšek, Wilf i Zeilberger, 1996, p. 6. Petkovšek, Marko; Wilf, Herbert S.; Zeilberger, Doron. A = B. Wellesley, Massachusetts: A.K. Peters, 1996. ISBN 1-56881-063-6 [Consulta: 26 setembre 2016]. Arxivat 2006-01-29 a Wayback Machine.
washington.edu (Global: 1,171st place; Catalan: 964th place)
math.washington.edu
- Lee, John M. «Some Remarks on Writing Mathematical Proofs» (
PDF). University of Washington Mathematics Department. [Consulta: 14 setembre 2016].
web.archive.org (Global: 1st place; Catalan: 1st place)
- Petkovšek, Wilf i Zeilberger, 1996, p. 6. Petkovšek, Marko; Wilf, Herbert S.; Zeilberger, Doron. A = B. Wellesley, Massachusetts: A.K. Peters, 1996. ISBN 1-56881-063-6 [Consulta: 26 setembre 2016]. Arxivat 2006-01-29 a Wayback Machine.
wolfram.com (Global: 1,091st place; Catalan: 336th place)
mathworld.wolfram.com
- Weisstein, Eric W., «Deep Theorem» a MathWorld (en anglès).