@misc{Poincaré_Henri_(1854–1912)_Oeuvres_1952,
 author={Poincaré, Henri (1854–1912) and Sémirot, Pierre.},
 address={Paris},
 howpublished={online},
 year={1952},
 publisher={Gauthier-Villars},
 language={fre},
 title={Oeuvres de Henri Poincaré. Tome 8, spis i dodatki},
 type={Text},
 URL={http://www.rcin.org.pl/Content/215679/PDF/WA35_240698_6642-8_spis.pdf},
}