@misc{_Zygmunt,
 editor={Gieysztor, Marian (1901–1961). Collector},
 copyright={Public Domain},
 howpublished={online},
 title={Zygmunt Koźmiński},
 type={Image},
 URL={http://www.rcin.org.pl/Content/106043/PDF/WA058_90969_Kozminski_KEF35.pdf},
 keywords={Koźmiński, Zygmunt (1902-1939), zoologists, hydrobiologists, academics, biologists - Poland - biography, Chair of Zoology UW, Hydrobiological Station on Wigry lake - Poland},
}