@misc{_Kazimierz,
 editor={Brzęk, Gabriel (1908–2002). Collector},
 copyright={Public Domain},
 howpublished={online},
 title={Kazimierz Demel},
 type={Image},
 URL={http://rcin.org.pl/Content/79687/PDF/WA058_90753_Demel_P723.pdf},
 keywords={Demel, Kazimierz (1889-1978), biologists - Poland - biography, academics, marine biologists, marine biology, Baltic Sea},
}