P. Brandolini, G. Canepa, F. Faccini, A. Robbiano, and R. Terranova, “Geomorphological and geo-environmental features of the Graveglia Valley (Ligurian Apennines, Italy)”, Geog. Fis. Dinam. Quat., vol. 30, no. 1, pp. 99–116, Jun. 2007, Accessed: Apr. 16, 2026. [Online]. Available: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/346