@misc{_Prof.,
 copyright={Public Domain},
 howpublished={online},
 title={Prof. K. Demel, Prof. J. Tur - group photo},
 type={Image},
 URL={http://rcin.org.pl/Content/85836/WA058_90836_Zakl-Zool_KEF954.pdf},
 keywords={Demel, Kazimierz (1889-1978), Tur, Jan Korczak (1875-1942), Rożnowska-Feliksiakowa, Janina (1909-1994), Markowski, Stanisław (1902-1971), Chair of Zoology UW, Marine station (Hel)},
}