Sirio Ciccacci, Mariachiara Galiano,. “Recent Morphoevolution of the Fabro Calanchi Badlands (Umbria, Italy)”. Journal of Mediterranean Earth Sciences 3 (November 25, 2014). Accessed May 29, 2025. https://rosa.uniroma1.it/rosa04/mediterranean_earth_sciences/article/view/16221.