@misc{Leciejewicz_Lech_(1931–2011)_Normanowie_1993,
 author={Leciejewicz, Lech (1931–2011)},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={1993},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Normanowie nad Odrą i Wisłą w IX-XI wieku},
 type={Text},
 keywords={creation of the Polish state, Normans (people), West Slavs},
}