@misc{Paul_Wojciech_Campanula_2014,
 author={Paul, Wojciech},
 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},
 title={Campanula cervicaria L. Dzwonek szczeciniasty},
 type={Text},
 URL={http://www.rcin.org.pl/Content/132683/PDF/KR038_151150_r2014_PCzKR-Paul-497-499.pdf},
 keywords={red data book, flowering plants, Anthophyta, Campanula cervicaria},
}