@misc{_Janusz,
 copyright={Public Domain},
 howpublished={online},
 type={Image},
 title={Janusz Domaniewski with children},
 URL={http://rcin.org.pl/Content/68935/WA058_88558_JDoman_KEF179.pdf},
 keywords={Domaniewski, Janusz (1891-1954), zoologists -- Poland, ornithologists, naturalists - biography},
}