@misc{Stourdza_Grigori_(1821–1901)_Les_1891,
 author={Stourdza, Grigori (1821–1901)},
 copyright={Public Domain},
 address={Paris},
 howpublished={online},
 year={1891},
 publisher={Librairie Polytechnique, Baudry et Cie},
 language={fre},
 title={Les lois fondamentales de l'univers},
 type={Text},
 URL={http://rcin.org.pl/Content/50550/PDF/WA35_16161_7150_Les.pdf},
}