1. Department of Spatial Planning, Faculty of Geography, University of Belgrade, Studentski trg 3/III, 11000 Belgrade, Serbia
2. Department of Geography, Faculty of Natural Sciences and Mathematics, University of Priština in Kosovska Mitrovica, Lole Ribara 29, 38220 Kosovska Mitrovica, Serbia
3. Ministry of Construction, Transport and Infrastructure of the Republic of Serbia, Nemanjina 22-26, 11000 Belgrade, Serbia