@misc{Klein_Jan_Studia_1974,
 author={Klein, Jan},
 volume={Nr 8},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 address={Kraków},
 journal={Studia Naturae},
 howpublished={online},
 year={1974},
 publisher={Research Centre for the Protection of Nature of the Polish Academy of Sciences},
 publisher={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol ; eng},
 title={Studia Naturae No. 8 (1974)},
 title={Studia Naturae Seria A - Wydawnictwa naukowe},
 type={Text},
 keywords={Ojców National Park (Ojców, Poland)},
}