@misc{Michalik_Stefan_Parki_1987,
 author={Michalik, Stefan},
 volume={Nr 32B},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Studia Naturae Ser. B},
 address={Warszawa},
 address={Kraków},
 howpublished={online},
 year={1987},
 publisher={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Parki narodowe województwa krośnieńskiego},
 type={Text},
 URL={http://www.rcin.org.pl/Content/164451/PDF/KR038_172001_r1987-t32B_SN-Michalik-141-164.pdf},
 keywords={Bieszczady National Park, Magurski National Park, Beskid Niski, Bieszczady},
}