@misc{Labuda_Gerard_(1916–2010)_Wczesnośredniowieczne_1969,
 author={Labuda, Gerard (1916–2010)},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={1969},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Wczesnośredniowieczne wiece słowiańskie},
 type={Text},
 keywords={Eastern Slavs - politics and government - Middle Ages, Western Slavs - politics and government - Middle Ages, veče},
}