@misc{Jakubiec_Zbigniew_Numbers_1985,
 author={Jakubiec, Zbigniew},
 volume={Nr 28A},
 editor={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 address={Kraków},
 journal={Studia Naturae},
 howpublished={online},
 year={1985},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={Numbers and density of White Stork in Poland in 1974},
 URL={http://rcin.org.pl/Content/113280/PDF/KR038_118837_r1985-t28A-1_SN-Jakubiec-233-245.pdf},
 keywords={White Stork - Poland, Ciconia ciconia},
}