@misc{Piórecki_Jerzy_Linum_2014,
 author={Piórecki, Jerzy and Kaźmierczakowa, Róża (1939– )},
 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={Linum austriacum L. Len austriacki},
 URL={http://rcin.org.pl/Content/128246/PDF/KR038_150692_r2014_PCzKR-Piorecki-305-307.pdf},
 keywords={red data book, flowering plants, Anthophyta, Linum austriacum},
}