@misc{_Jan,
 copyright={Public Domain},
 howpublished={online},
 title={Jan Wańkowicz},
 type={Image},
 URL={http://www.rcin.org.pl/Content/134931/PDF/WA058_108753_Wankowicz_Jan.pdf},
 keywords={Wańkowicz, Jan (1835-1885), zoologists, entomologists, dipterologists, coleopterologists, naturalists, collectors and collecting, biologists - Poland - biography, Jelski, Konstanty Roman (1837-1896) - family, Hochhut, Johann Heinrich ( -1872) - students},
}