@misc{Mikuszewski_Jerzy_The_1977,
 author={Mikuszewski, Jerzy},
 volume={33},
 editor={Research Centre for the Protection of Nature of the Polish Academy of Sciences},
 number={4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1977},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={The caves of the Polish Tatra Mts. and the compilation of their inventory},
 URL={http://rcin.org.pl/Content/141439/PDF/KR038_167377_r1977-t33-no4_ChPO-Mikuszewski-70-77.pdf},
 keywords={geology, inanimate nature conservation, caves of Poland, Tatra Mountains (Poland) - caves},
}