@misc{Skawińska_Krystyna_Comparative_1990,
 author={Skawińska, Krystyna},
 editor={Zarzycki, Kazimierz (1930- ). Redaktor},
 editor={Korzeniak, Urszula. Redaktor},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 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={Text},
 title={Comparative studies of recent and fossil pollen grains of the genus Skimmia Thunb. (Rutaceae)},
 URL={http://www.rcin.org.pl/Content/217315/PDF/KR171_253360_ResProgRep1988-90_Skawinska-Comparative%20studies-Skimmia.pdf},
}