@misc{Śniadecki_Jędrzej_(1768–1838)_Teorya_1861,
 author={Śniadecki, Jędrzej (1768–1838)},
 copyright={Public Domain},
 address={Wilno},
 howpublished={online},
 year={1861},
 language={pol},
 title={Teorya jestestw organicznych},
 type={Text},
 URL={http://www.rcin.org.pl/Content/11165/PDF/wa488_2860_1265_sniadecki-teoryja_jestestw.pdf},
 keywords={Human physiology, Life (biology) - philosophy},
}