Haeberli, Wilfried. “Climate Change and Glacial Periglacial Geomorphodynamics in the Alps: A Challenge of Historical Dimensions”. Geografia Fisica e Dinamica Quaternaria 7 (December 1, 2005): 9–14. Accessed October 24, 2026. https://gfdq.glaciologia.it/index.php/GFDQ/article/view/1264.