Bigi, S., E. Centamore, F. Dramis, and R. Salvucci , trans. “Sistemi Distensivi in Due Aree dell’Appennino Centrale”. Alpine and Mediterranean Quaternary 8, no. 1 (December 9, 1994): 71–82. Accessed November 23, 2024. https://amq.aiqua.it/index.php/amq/article/view/1016.