Authors
Marek Halada
Department of Human Geography and Regional Development, University of Ostrava, Czechia
Jan Ženka
Department of Human Geography and Regional Development, University of Ostrava, Czechia
© 2020 Marek Halada, Jan Ženka, published by Jan Evangelista Purkyně University in Ústí nad Labem
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.