A simple proof that $\pi$ is irrational
Niven, Ivan
Bull. Amer. Math. Soc., Tome 53 (1947) no. 12, / Harvested from Project Euclid
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Publié le : 1947-06-14
Classification:  
@article{1183510788,
     author = {Niven, Ivan},
     title = {A simple proof that $\pi$ is irrational},
     journal = {Bull. Amer. Math. Soc.},
     volume = {53},
     number = {12},
     year = {1947},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183510788}
}

Niven, Ivan. A simple proof that $\pi$ is irrational. Bull. Amer. Math. Soc., Tome 53 (1947) no. 12, . http://gdmltest.u-ga.fr/item/1183510788/