@misc{_Sesja_1991,
 editor={Krawczyk, Barbara (1935– ). Red.},
 editor={Grzeszczak, Jerzy (1932– ). Red.},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Conference Papers - Institute of Geography and Spatial Organization},
 howpublished={online},
 year={1991},
 publisher={IGiPZ PAN},
 language={pol},
 language={eng},
 title={Sesja naukowa IGiPZ PAN 1991 = Annual conference 1991},
 type={Text},
 URL={http://www.rcin.org.pl/igipz/Content/33960/PDF/WA51_44567_r1991-14_Conference-Papers.pdf},
 keywords={geographical studies, Institute of Geography and Spatial Organization Polish Academy of Sciences},
}