@misc{Michalik_Stefan_In_1988,
 author={Michalik, Stefan},
 volume={44},
 editor={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 number={4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1988},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={In defence of the nature in the High Bieszczady Mts.},
 URL={http://www.rcin.org.pl/Content/84483/PDF/KR038_107113_r1988-t44-no4_ChPO-Michalik-5-19.pdf},
 keywords={Bieszczady Mountains (Poland)},
}