@misc{Nowak_Sylwia_Dactylorhiza_1999,
 author={Nowak, Sylwia and Nowak, Arkadiusz},
 volume={55},
 number={2},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1999},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Dactylorhiza sambucina in Opole Silesia},
 URL={http://www.rcin.org.pl/Content/88049/PDF/KR038_109880_r1999-t55-no2_ChPO-Nowak-111-115.pdf},
 keywords={Dactylorhiza sambucina, Orchidaceae},
}