Prova da irracionalidade de π (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Prova da irracionalidade de π" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

2digizeitschriften.de

5,626^th place

low place

459^th place

472^nd place

69^th place

195^th place

451^st place

981^st place

26^th place

65^th place

ams.org

Niven, Ivan (1947), «A simple proof that $π$ is irrational» (PDF), Bulletin of the American Mathematical Society, 53 (6), p. 509

arxiv.org

Zhou, Li (2011), «Irrationality proofs à la Hermite», Math. Gazette (November), arXiv:0911.1929

digizeitschriften.de

Hermite, Charles (1873), «Extrait d'une lettre de Monsieur Ch. Hermite à Monsieur Paul Gordan», Journal für die reine und angewandte Mathematik (em francês), 76, pp. 303–311
Hermite, Charles (1873), «Extrait d'une lettre de Mr. Ch. Hermite à Mr. Carl Borchardt», Journal für die reine und angewandte Mathematik (em francês), 76, pp. 342–344

jstor.org

Laczkovich, Miklós (1997), «On Lambert's proof of the irrationality of $π$ », American Mathematical Monthly, 104 (5), pp. 439–443, JSTOR 2974737

umich.edu

quod.lib.umich.edu

Hermite, Charles (1912) [1873], «Sur la fonction exponentielle», in: Picard, Émile, Œuvres de Charles Hermite (em francês), III, Gauthier-Villars, pp. 150–181