@misc{Kuźniak_Stanisław_The_1991,
 author={Kuźniak, Stanisław and Lorek, Grzegorz},
 volume={47},
 number={6},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1991},
 publisher={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={The water reservoir of "Wonieść" as a refuge area of aquatic birds and marsh fowl},
 URL={http://www.rcin.org.pl/Content/87769/PDF/KR038_105151_r1991-t47-no6_ChPO-Kuzniak-56-62.pdf},
 keywords={water reservoirs},
}