@misc{Sawicki_Ludwik_(1893–1972)_J.,
 author={Sawicki, Ludwik (1893–1972)},
 volume={63},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Spuścizna prof. Ludwika Sawickiego : teczki archiwalne},
 howpublished={online},
 language={pol},
 title={J. Dembowski - Organizm a warunki zewnętrzne},
 type={Text},
 URL={http://www.rcin.org.pl/iae/Content/77587/PDF/WA308_%2091822_A-TA-LS-63-1_%20A-Dembowski-Organizm_I.pdf},
}