MARCELLI, L., and G. PANNOCCHIA. “Indagine Su Alcuni Terremoti Con Epicentro nell’area Mediterranea”. Annals of Geophysics 27, no. 3-4 (November 25, 1974): 555–618. Accessed April 24, 2024. https://www.annalsofgeophysics.eu/index.php/annals/article/view/4938.