@misc{Profus_Piotr_The_1996,
 author={Profus, Piotr and Czuchnowski, Robert},
 volume={52},
 number={4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Let's protect Our Indigenous Nature},
 address={Kraków},
 howpublished={online},
 year={1996},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 title={The Black Stork population as a subject of the Second International Conference},
 type={Text},
 URL={http://rcin.org.pl/iop/Content/246669/KR038_283331_r1996-t52-no4_ChPO-Profus-68-72.pdf},
 keywords={Black Stork, conference},
}