@misc{Jakubiec_Zbigniew_On_1980,
 author={Jakubiec, Zbigniew},
 volume={36},
 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={1980},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={On a rational protection of some animal species in Poland},
 URL={http://www.rcin.org.pl/Content/80923/PDF/KR038_99429_r1980-t36-no3_ChPO-Jakubiec-75-79.pdf},
 keywords={animals - protection},
}