@misc{Michalik_Stefan_Mapa_1979,
 author={Michalik, Stefan},
 volume={R. 42},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Protection of Nature},
 address={Warszawa},
 address={Kraków},
 howpublished={online},
 year={1979},
 publisher={Nature Protection Research Centre of the Polish Academy of Sciences},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={Mapa synantropizacji zbiorowisk roślinnych centralnej części Wyżyny Krakowskiej},
 title={Map of anthropogenic changes in plant communities of the central part of the Cracow Upland},
 URL={http://rcin.org.pl./Content/121646/PDF/KR038_112697_r1979-r42_OP-Michalik-93-102.pdf},
}