@misc{Świerkosz_Krzysztof_Asplenium_2014,
 author={Świerkosz, Krzysztof and Szczęśniak, Ewa},
 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={Asplenium septentrionale (L.) Hoffm. Zanokcica północna},
 type={Text},
 URL={http://www.rcin.org.pl/Content/126902/PDF/KR038_149432_r2014_PCzKR-Swierkosz-62-64.pdf},
 keywords={red data book, pteridophytes, Pteridophyta, Asplenium septentrionale},
}