@misc{_Geographia_1977,
 editor={Rościszewski, Marcin (1929-2002). Ed.},
 editor={Mashbits, Yakov G. Ed.},
 editor={Czyż, Bronisław. Ed.},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Geographia Polonica},
 howpublished={online},
 year={1977},
 publisher={IGiPZ PAN},
 language={eng},
 title={Geographia Polonica 35 (1977)},
 URL={http://www.rcin.org.pl/igipz/Content/4222/Wa51_13426_r1977-t35_Geogr-Polonica.pdf},
 keywords={Geography},
}