@misc{Dybowski_Benedykt_(1833–1930)_Odmiana_1916,
 author={Dybowski, Benedykt (1833–1930)},
 copyright={Public Domain},
 journal={Publications of famous biologists - a collection of prints},
 address={Warszawa},
 address={(Warszawa)},
 howpublished={online},
 year={1916},
 publisher={[unknown]},
 publisher={(Druk. i Lit. Jana Cotty)},
 language={pol},
 type={Text},
 title={Odmiana barwna wróbla domowego Passer domesticus L. var. Scheffneri Dybowski = Une variation colorée du moineau demestique Passer domesficus L. var. Scheffneri Dybowski : Parę luźnych notat przyrodniczych = Quelques notes libres a' propos des sciences naturelles},
 URL={http://rcin.org.pl/ibd/Content/68946/PDF/s229.pdf},
 keywords={Domestic sparrow (Passer domesticus var. Scheffneri nov. variétas)},
}