Béthaz, Pier Carlo, Corrado Lesca, Cesare Saibene, and Giorgio Zanon. “Report of the Glaciological Survey of 1979”. Geografia Fisica e Dinamica Quaternaria 3, no. 2 (December 31, 1980): 80–128. Accessed October 1, 2026. https://gfdq.glaciologia.it/index.php/GFDQ/article/view/1011.