F. Petrucci, M. Careggio, and R. Cavazzini, “ Indagini geofisiche sui depositi quaternari nel fondovalle valtellinese da Cosio a Ponte (Nota preliminare): Geophysical researches on the Quaternary deposits in the Valtellina Valley from Cosio to Ponte”, Geog. Fis. Dinam. Quat., vol. 2, no. 1, pp. 17–20, Jun. 1979, Accessed: Apr. 14, 2025. [Online]. Available: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/1027