G. B. Pellegrini, “Carte geomorfologiche italiane degli ultimi quaranta anni presentate alla Mostra Cartografica: Italian geomorphological maps from the past forthy years presented to the Carthographic Exhibition”, Geog. Fis. Dinam. Quat., vol. 7, pp. 375–379, Dec. 2005, Accessed: Mar. 11, 2026. [Online]. Available: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/1304