@misc{Kucharzyk_Stanisław_The_1994,
 author={Kucharzyk, Stanisław},
 volume={50},
 number={5},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Let's protect Our Indigenous Nature},
 address={Kraków},
 howpublished={online},
 year={1994},
 publisher={Institute of Nature Conservation Polish Academy of Sciences},
 language={pol},
 title={The Jacob's ladder, Polemonium coeruleum - new species for the flora of Bieszczady National Park},
 type={Text},
 URL={http://www.rcin.org.pl/Content/75662/PDF/KR038_90254_r1994-t50-no5_ChPO-Kucharzyk-65-68.pdf},
 keywords={Jacob's ladder, Bieszczady Mountains (Poland), Bieszczady National Park, Polemonium coeruleum},
}