@misc{Frey_Ludwik_Avenula_2014,
 author={Frey, Ludwik and Piękoś-Mirkowa, Halina and Podgórska, Monika and Łazarski, Grzegorz},
 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={Avenula planiculmis (Schrad.) W. Sauer et Chmelitschek Owsica spłaszczona},
 URL={http://www.rcin.org.pl/Content/135977/PDF/KR038_155153_r2014_PCzKR-Frey-641-643.pdf},
 keywords={red data book, flowering plants, Anthophyta, Avenula planiculmis},
}