@misc{_Przegląd_1977,
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Przegląd Geograficzny},
 howpublished={online},
 year={1977},
 publisher={IGiPZ PAN},
 language={pol},
 language={eng},
 title={Przegląd Geograficzny T. 49 z. 1 (1977)},
 type={Text},
 URL={http://www.rcin.org.pl/Content/14201/PDF/WA51_16283_r1977-t49-z1_Przeg-Geogr.pdf},
 keywords={methodology of geography, regression models, urbanization, potential evaporation, vegetation period, precipitation, methods of physiographic research, fossil reflief, ethnic differentiation, population density, Carpathians, Sudety Mountains, Poland},
}