@misc{Piątek_Marcin_A._The_1996,
 author={Piątek, Marcin A.},
 volume={52},
 number={1},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Let's protect Our Indigenous Nature},
 address={Kraków},
 howpublished={online},
 year={1996},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 title={The state of Polystichum lobatum population in the western part of Pogórze Ciężkowickie and possibilities for its protection},
 type={Text},
 URL={http://www.rcin.org.pl/Content/105137/PDF/KR038_109389_r1996-t52-no1_ChPO-Piatek-69-73.pdf},
 keywords={Polystichum lobatum, Pogórze Ciężkowickie},
}