Caputo, M. “The Area of the Fault, the Dislocation, the Stress Drop and the Seismic Moment of the Friuli Earthquake of May 6th, 1976”. Annals of Geophysics 29, no. 3 (November 25, 1976): 171–177. Accessed September 18, 2021. https://www.annalsofgeophysics.eu/index.php/annals/article/view/4802.