@misc{Kalemba_Andrzej_The_2001,
 author={Kalemba, Andrzej},
 volume={57},
 number={6},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={2001},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={The changes in the numbers, names and areas of the nature reserves introduced in the 1999 and 2000},
 URL={http://rcin.org.pl/Content/145788/PDF/KR038_159617_r2001-t57-no6_ChPO-Kalemba-112-120.pdf},
 keywords={nature reserves},
}