@misc{Alexandrowicz_Stefan_Witold_(1930–_)_Limestone_2003,
 author={Alexandrowicz, Stefan Witold (1930– ) and Alexandrowicz, Zofia},
 volume={59},
 number={6},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={2003},
 publisher={Institute of Nature Conservation Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Limestone tors of the Kamienice Valley in the Cracow Upland},
 URL={http://www.rcin.org.pl/Content/79190/PDF/KR038_89553_r2003-t59-no6_ChPO-Alexandrowicz-40-56.pdf},
 keywords={inanimate nature conservation, geology, Kamienice Valley, Mollusca},
}