@misc{Czart_Jan_The_1988,
 author={Czart, Jan},
 volume={44},
 editor={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 number={5},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1988},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={The stone pine, Pinus cembra, a valuable species in Austria's forests},
 URL={http://www.rcin.org.pl/Content/84487/PDF/KR038_100211_r1988-t44-no5_ChPO-Czart-87-88.pdf},
 keywords={stone pine, Pinus cembra},
}