@misc{Dziurzyński_Patrycy_Spis_1967, author={Dziurzyński, Patrycy}, 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={1967}, publisher={Państwowe Wydawnictwo Naukowe}, language={pol}, title={Spis ludności na Ziemiach Odzyskanych z dnia 31 grudnia 1948}, type={Text}, keywords={Western and Northern Territories (Poland) - population - sources, Recovered Territories (Poland) - sources, censuses - Poland 20th c.}, }