Tuvè, Tiziana, Salvatore D’Amico, and Elisabetta Giampiccolo. “A New MD-ML Relationship for Mt. Etna Earthquakes (Italy)”. Annals of Geophysics 58, no. 6 (January 27, 2016): S0657. Accessed November 27, 2021. https://www.annalsofgeophysics.eu/index.php/annals/article/view/6830.