@misc{Michalska-Hejduk_Dorota_A_1998,
 author={Michalska-Hejduk, Dorota},
 volume={54},
 number={5},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1998},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={A station of Orchis militaris L. in the Kampinos National Park},
 URL={http://www.rcin.org.pl/Content/198109/PDF/KR038_175744_r1998-t54-no5_ChPO-Michalska-59-60.pdf},
 keywords={Kampinos National Park, Orchis militaris},
}