@misc{Eberhardt_Piotr_(1935–2020)_Regiony_1989, author={Eberhardt, Piotr (1935–2020)}, copyright={Rights Reserved - Free Access}, address={Wrocław [etc.]}, journal={Prace Geograficzne - Polska Akademia Nauk}, howpublished={online}, year={1989}, publisher={IGiPZ PAN}, publisher={Zakład Narodowy im. Ossolińskich - Wydaw. PAN}, language={pol}, language={eng}, language={rus}, title={Regiony wyludniające się w Polsce = Regiony Pol'ši podvergnutye obezlûdeniû = Depopulating regions in Poland}, type={Text}, URL={http://www.rcin.org.pl/igipz/Content/711/PDF/Wa51_5330_r1989-nr148_Prace-Geogr.pdf}, keywords={depopulating regions, depopulation areas, depopulation, population, migration, urbanization, Poland}, }