@misc{Mirek_Zbigniew_Erigeron_2014,
 author={Mirek, Zbigniew and Piękoś-Mirkowa, Halina},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 howpublished={online},
 year={2014},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Erigeron hungaricus (Vierh.) Pawł. Przymiotno węgierskie},
 URL={http://rcin.org.pl/Content/132715/PDF/KR038_151699_r2014_PCzKR-Mirek-512-513.pdf},
 keywords={red data book, flowering plants, Anthophyta, Erigeron hungaricus},
}