@misc{Ralska-Jasiewiczowa_Magdalena_(1934–2017)_Environmental_1990,
 author={Ralska-Jasiewiczowa, Magdalena (1934–2017)},
 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={Environmental changes in Poland during the last 12000 years recorded in lake and mire sediments},
 URL={http://www.rcin.org.pl/Content/217333/PDF/KR171_253385_ResProgRep1988-90_Ralska-Jasiewiczowa-Environmental-changes.pdf},
}