BIAGI, P. F. “Ulteriori Indagini Sul Comportamento Geodinamico Della Diga dell’Ambiesta”. Annals of Geophysics 22, no. 4 (November 25, 1969): 399–426. Accessed April 24, 2024. https://www.annalsofgeophysics.eu/index.php/annals/article/view/5095.