@misc{Głowaciński_Zbigniew_Long-term_1990,
 author={Głowaciński, Zbigniew},
 volume={Suplement},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Studia Naturae},
 address={Kraków},
 howpublished={online},
 year={1990},
 publisher={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 language={pol},
 title={Long-term changes of the Polish land vertebrate fauna - decrease and increase processes},
 type={Text},
 URL={http://rcin.org.pl/Content/176627/PDF/KR038_120493_r1990-Sup_SN-Glowacinski-169-211.pdf},
}