Դիֆերենցիալ հավասարումներ (Armenian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Դիֆերենցիալ հավասարումներ" in Armenian language version.

refsWebsite

Global rank Armenian rank

4books.google.com

3^rd place

17^th place

2web.archive.org

1^st place

1utoronto.ca

1,601^st place

1,413^th place

1harvard.edu

18^th place

38^th place

1doi.org

2^nd place

4^th place

1lynge.com

low place

8,371^st place

1worldcat.org

5^th place

10^th place

1archive.org

6^th place

archive.org (Global: 6^th place; Armenian: 6^th place)

Zill, Dennis G. (2001). A First Course in Differential Equations (5th ed.). Brooks/Cole. ISBN 0-534-37388-7.

books.google.com (Global: 3^rd place; Armenian: 17^th place)

Dennis G. Zill (2012 թ․ մարտի 15). A First Course in Differential Equations with Modeling Applications. Cengage Learning. ISBN 1-285-40110-7.
For de Lagrange's contributions to the acoustic wave equation, can consult Acoustics: An Introduction to Its Physical Principles and Applications Allan D. Pierce, Acoustical Soc of America, 1989; page 18.(retrieved 9 Dec 2012)
Speiser, David. Discovering the Principles of Mechanics 1600-1800, p. 191 (Basel: Birkhäuser, 2008).
Fourier, Joseph (1822). Théorie analytique de la chaleur (French). Paris: Firmin Didot Père et Fils. OCLC 2688081.{{cite book}}: CS1 սպաս․ չճանաչված լեզու (link)

doi.org (Global: 2^nd place; Armenian: 4^th place)

Wheeler, Gerard F.; Crummett, William P. (1987). «The Vibrating String Controversy». Am. J. Phys. 55 (1): 33–37. Bibcode:1987AmJPh..55...33W. doi:10.1119/1.15311.

harvard.edu (Global: 18^th place; Armenian: 38^th place)

ui.adsabs.harvard.edu

Wheeler, Gerard F.; Crummett, William P. (1987). «The Vibrating String Controversy». Am. J. Phys. 55 (1): 33–37. Bibcode:1987AmJPh..55...33W. doi:10.1119/1.15311.

lynge.com (Global: low place; Armenian: 8,371^st place)

For a special collection of the 9 groundbreaking papers by the three authors, see First Appearance of the wave equation: D'Alembert, Leonhard Euler, Daniel Bernoulli. - the controversy about vibrating strings Արխիվացված 2020-02-09 Wayback Machine (retrieved 13 Nov 2012). Herman HJ Lynge and Son.

utoronto.ca (Global: 1,601^st place; Armenian: 1,413^th place)

homes.chass.utoronto.ca

Frasier, Craig (1983 թ․ հուլիս). «Review of The evolution of dynamics, vibration theory from 1687 to 1742, by John T. Cannon and Sigalia Dostrovsky» (PDF). Bulletin (New Series) of the American Mathematical Society. 9 (1). Արխիվացված է օրիգինալից (PDF) 2016 թ․ դեկտեմբերի 29-ին. Վերցված է 2020 թ․ փետրվարի 28-ին.

web.archive.org (Global: 1^st place; Armenian: 1^st place)

Frasier, Craig (1983 թ․ հուլիս). «Review of The evolution of dynamics, vibration theory from 1687 to 1742, by John T. Cannon and Sigalia Dostrovsky» (PDF). Bulletin (New Series) of the American Mathematical Society. 9 (1). Արխիվացված է օրիգինալից (PDF) 2016 թ․ դեկտեմբերի 29-ին. Վերցված է 2020 թ․ փետրվարի 28-ին.
For a special collection of the 9 groundbreaking papers by the three authors, see First Appearance of the wave equation: D'Alembert, Leonhard Euler, Daniel Bernoulli. - the controversy about vibrating strings Արխիվացված 2020-02-09 Wayback Machine (retrieved 13 Nov 2012). Herman HJ Lynge and Son.

worldcat.org (Global: 5^th place; Armenian: 10^th place)

Fourier, Joseph (1822). Théorie analytique de la chaleur (French). Paris: Firmin Didot Père et Fils. OCLC 2688081.{{cite book}}: CS1 սպաս․ չճանաչված լեզու (link)

Դիֆերենցիալ հավասարումներ (Armenian Wikipedia)

archive.org (Global: 6th place; Armenian: 6th place)

books.google.com (Global: 3rd place; Armenian: 17th place)

doi.org (Global: 2nd place; Armenian: 4th place)

harvard.edu (Global: 18th place; Armenian: 38th place)