@misc{Gieysztor_Aleksander_(1916–1999)_W_1958,
 author={Gieysztor, Aleksander (1916–1999)},
 volume={65},
 editor={Institute of History of the Polish Academy of Sciences},
 number={3},
 copyright={Rights Reserved - Free Access},
 journal={Kwartalnik Historyczny},
 address={Warszawa},
 howpublished={online},
 year={1958},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={W sprawie badań związanych z tysiącleciem państwa polskiego},
 type={Text},
 URL={http://rcin.org.pl/Content/30081/PDF/WA303_30368_A52-KH-R-65-3_Gieysztor.pdf},
 keywords={historiography - Poland - 1945-1970, Poland - 960-1138 - historiography, Catholic Church - Poland - anniversaries, etc., Polish State - Millennium},
}