@misc{Bednarz_Zdzisław_The_1968,
 author={Bednarz, Zdzisław},
 volume={24 nowa seria},
 number={5},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1968},
 publisher={Polish Academy of Sciences},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={The fern Matteucia struthiopteris near Zator},
 URL={http://www.rcin.org.pl/Content/136747/PDF/KR038_166038_r1968-t24-no5_ChPO-Bednarz-17-21.pdf},
 keywords={ostrich fern, Matteucia struthiopteris},
}