Lóczy, Dénes, Szabolcs Czigány, József Dezső, Péter Gyenizse, János Kovács, László Nagyváradi, and Ervin Pirkhoffer. “Geomorphological Tasks in Planning the Rehabilitation of Coal Mining Areas at Pécs, Hungary”. Geografia Fisica e Dinamica Quaternaria 30, no. 2 (December 31, 2007): 203–207. Accessed March 13, 2025. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/328.