@misc{_Antoni,
 copyright={Public Domain},
 howpublished={online},
 type={Image},
 title={Antoni Józef Wagner, Jan Sztolcman},
 URL={http://rcin.org.pl/miiz/Content/137498/PDF/WA058_158496_Wagner-Jozef_Sztolcman-Jan.pdf},
 keywords={Sztolcman, Jan (1854-1928), Wagner, Antoni Józef (1860-1928), State Zoological Museum in Warsaw - directors, European Bison conservation - activists, collectors and collecting, naturalists, explorators, zoologists, malacologists, biologists - Poland - biography},
}