@misc{Świerkosz_Krzysztof_Natural_1993,
 author={Świerkosz, Krzysztof},
 volume={49},
 number={2},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1993},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Natural localities of the blossoming ivy, Hedera helix, in the environs of Wrocław (Breslau)},
 URL={http://rcin.org.pl/Content/75636/PDF/KR038_91297_r1993-t49-no2_ChPO-Swierkosz-82-85.pdf},
 keywords={ivy (plant), Hedera helix},
}