@misc{_Zygmunt,
 copyright={Public Domain},
 howpublished={online},
 type={Image},
 title={Zygmunt Lorec},
 URL={http://www.rcin.org.pl/Content/116116/PDF/WA058_98342_Lorec_Zygmunt.pdf},
 keywords={Lorec, Zygmunt (1891-1963), naturalists, zoologists, aquarists, painters, graphics, biologists - Poland - biography, State Zoological Museum in Warsaw - staff, aquarists association - members},
}