@misc{Partyka_Józef_The_1976,
 author={Partyka, Józef},
 volume={32},
 editor={Research Centre for the Protection of Nature of the Polish Academy of Sciences},
 number={1},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1976},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={The Prądnik river valley as a subject of scientific investigations},
 URL={http://rcin.org.pl/Content/83681/PDF/KR038_103509_r1976-t32-no1_ChPO-Partyka-20-27.pdf},
 keywords={Ojców National Park (Ojców, Poland)},
}