Cucchi, Franco, Andrej Mihevc, Francesco Ferrarese, and Ugo Sauro. “Classical Karst: Meeting Ius 1997 in Italy, Postojna-Bologna, August 24-28”. Geografia Fisica e Dinamica Quaternaria 3, no. 2 (January 1, 1997): 167–180. Accessed March 13, 2026. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/1156.