Console, Rodolfo, and Calvino Gasparini. “Analisi Dei Parametri Ipocentrali Del Terremoto Del Friuli Del 6 Maggio 1976”. Annals of Geophysics 53, no. 1 (March 11, 2010): 63–67. Accessed December 1, 2021. https://www.annalsofgeophysics.eu/index.php/annals/article/view/4657.