@misc{_Przegląd_1982,
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Przegląd Geograficzny},
 howpublished={online},
 year={1982},
 publisher={IGiPZ PAN},
 language={pol},
 language={eng},
 title={Przegląd Geograficzny T. 54 z. 4 (1982)},
 type={Text},
 URL={http://www.rcin.org.pl/igipz/Content/13254/PDF/WA51_16256_r1982-t54-z4_Przeg-Geogr.pdf},
 keywords={agriculture, land use, land use systems, rural areas, functional classification of rural areas, rural settlement, agricultural production, numerical taxonomy, Switzerland, Sweden, Bulgaria, Poland},
}