@misc{Baszkiewicz_Jan_(1930–2011)_Polska_1960,
 author={Baszkiewicz, Jan (1930–2011)},
 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},
 type={Text},
 title={Polska czasów Kazimierza Wielkiego},
 keywords={Poland 14th c., Kazimierz III (King of Poland ; 1310-1370)},
}