@misc{Mansion_Paul_(1844–1919)_Démonstration_1905,
 author={Mansion, Paul (1844–1919)},
 copyright={Public Domain},
 address={Paris},
 howpublished={online},
 year={1905},
 publisher={Gauthier-Villars},
 language={fre},
 type={Text},
 title={Démonstration du théorème de Jaques Bernoulli},
 URL={http://www.rcin.org.pl/impan/Content/14091/PDF/WA35_30779_5325_Demonstration.pdf},
}