@misc{Sułowski_Zygmunt_(1920–1995)_Geneza_1963,
 author={Sułowski, Zygmunt (1920–1995)},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={1963},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Geneza i upadek państwa Wieletów-Luciców},
 type={Text},
 keywords={Veletians, Slavs, Northwestern - to 1500},
}