@misc{Hensel_Witold_(1917–2008)_Podstawy_1960,
 author={Hensel, Witold (1917–2008)},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={1960},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Podstawy dziejowe rozwoju kultury wczesnopolskiej},
 type={Text},
 keywords={Prehistoric peoples - Poland, Poland to 960, Poland 10th, 11th c., Slavs - history},
}