@misc{_Benedykt_[post,
 copyright={Public Domain},
 howpublished={online},
 year={[post 1890]},
 language={pol},
 title={Benedykt Dybowski - portrait},
 title={Benedykt Dybowski - portret},
 type={Image},
 URL={http://rcin.org.pl/Content/67171/WA058_%2087047_ABDyb-20-3_port.pdf},
 keywords={Dybowski, Benedykt (1833-1930), zoologists, explorers},
}