@misc{Rostański_Adam_The_2020,
 author={Rostański, Adam and Szarek-Łukaszewska, Grażyna and Jędrzejczyk-Korycińska, Monika},
 editor={Szarek-Łukaszewska, Grażyna. Editor},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 howpublished={online},
 year={2020},
 publisher={W. Szafer Institute of Botany, Polish Academy of Sciences},
 language={eng},
 title={The buckler mustard (Biscutella laevigata L.) – species description},
 type={Text},
 URL={http://www.rcin.org.pl/Content/210978/PDF/KR171_227120_Buckler-mustard_Rostanski-Buckler-mustard.pdf},
}