@misc{Kunysz_Przemysław_The_1989,
 author={Kunysz, Przemysław},
 volume={45},
 editor={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 number={3},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1989},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={The Ural owl, Strix uralensis, in Przemyśl},
 URL={http://www.rcin.org.pl/Content/84518/PDF/KR038_100385_r1989-t45-no3_ChPO-Kunysz-83-85.pdf},
 keywords={Ural owl, urban birds, Strix uralensis},
}