college professor, Department of Landscape and Environmental Geography Institute of Geography and Geosciences Eötvös Loránd University Pázmány sétány 1/C H-1117 Budapest
Gábor Csüllög
lecturer, Department of Landscape and Environmental Geography Institute of Geography and Geosciences Eötvös Loránd University Pázmány sétány 1/C H-1117 Budapest