@misc{Cayley_Arthur_(1821–1895)_Note_1889,
 author={Cayley Arthur (1821–1895)},
 copyright={Public Domain},
 journal={Mathematical papers},
 address={Cambridge},
 howpublished={online},
 year={1889},
 publisher={Cambridge University Press},
 language={eng},
 type={Text},
 title={Note sur les Fonctions de M. Sturm},
 URL={http://rcin.org.pl./Content/119061/PDF/WA35_143280_12807-1_Art48.pdf},
}