Authors
maria.gorska-zabielska@ujk.edu.pl
Institute of Geography and Environmental Sciences, Faculty of Exact and Natural Sciences, Jan Kochanowski University in Kielce, Kielce, Poland
lucyna.wachecka@geo.uni.lodz.pl
Department of Geology and Geomorphology, Faculty of Geographical Sciences, University of Łódź, Łódź, Poland