Florin Dan Puscaciu. "THE CENTRE-PERIPHERICAL MODEL WITH DIFFERENT VALUES OF THE COSTS OF TRANSPORT AT THE INDUSTRIAL AND AGRICULTURAL GOODS." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference, 2011. https://doi.org/10.5593/sgem2011/s11.110