@misc{Borkowski_Jan_(1925–_)_Badania_1963,
 author={Borkowski, Jan (1925– )},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 address={Warsaw},
 journal={Polska Ludowa : materiały i studia},
 howpublished={online},
 year={1963},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Badania nad dziejami PRL},
 type={Text},
 keywords={historiography - Poland - 1945-1990},
}