@misc{Zastawniak-Birkenmajer_Ewa_(1941–_)_Neogene_1990,
 author={Zastawniak-Birkenmajer, Ewa (1941– )},
 editor={Zarzycki, Kazimierz (1930- ). Redaktor},
 editor={Korzeniak, Urszula. Redaktor},
 copyright={Licencja Creative Commons Uznanie autorstwa 3.0 Polska},
 address={Kraków},
 journal={Polish Botanical Studies. Guidebook Series},
 howpublished={online},
 year={1990},
 publisher={Polish Academy of Sciences, W. Szafer Institute of Botany},
 language={eng},
 type={Tekst},
 title={Neogene leaf flora from Sośnica near Wrocław},
 URL={http://www.rcin.org.pl/Content/217308/PDF/KR171_253352_ResProgRep1988-90_Zastawniak-Neogene-leaf-flora.pdf},
}