“Atti ufficiali del Comitato Glaciologico Italiano: Official transactions of the Comitato Glaciologico Italiano”, Geog. Fis. Dinam. Quat., vol. 12, no. 2, pp. 208–210, Dec. 1989, Accessed: Sep. 10, 2026. [Online]. Available: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/817