@misc{Alexandrowicz_Zofia_Waterfall_1997,
 author={Alexandrowicz, Zofia},
 volume={53},
 number={4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Let's protect Our Indigenous Nature},
 address={Kraków},
 howpublished={online},
 year={1997},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 title={Waterfall conservation in the Polish Carpathians},
 type={Text},
 URL={http://rcin.org.pl/Content/69483/PDF/KR038_88103_r1997-t53-no4_ChPO-Alexandrowicz-39-57.pdf},
 keywords={waterffalls, Flysch Carpathians},
}