@misc{_Przegląd_1987, copyright={Rights Reserved - Free Access}, address={Warszawa}, journal={Przegląd Geograficzny}, howpublished={online}, year={1987}, publisher={IGiPZ PAN}, language={pol}, language={eng}, title={Przegląd Geograficzny T. 59 z. 1-2 (1987)}, type={Text}, URL={http://rcin.org.pl/igipz/Content/13225/PDF/WA51_16240_r1987-t59-z1-2_Przeg-Geogr.pdf}, keywords={Stanisław Leszczycki, spatial organization, catastrophe theory and bifurcation, central place theory, suburban zones, communication connections, behavioural geography, perceptions, geomorphological divisions, Poland, Katowice voivodship}, }