@misc{Kosior_Andrzej_On_1992,
 author={Kosior, Andrzej and Oleś, Tadeusz and Witkowski, Zbigniew},
 volume={48},
 number={4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1992},
 publisher={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={On the occurrence of the butterfly, Parnassius mnemosyne, in the Pieniny National Park},
 URL={http://rcin.org.pl/Content/68981/PDF/KR038_88231_r1992-t48-no4_ChPO-Kosior-73-76.pdf},
 keywords={Pieniny National Park, Parnassius mnemosyne},
}