D'Amato Avanzi, Giacomo, and Alberto Puccinelli. “Deep-Seated Gravitational Slope Deformations in North-Western Tuscany (Italy): Remarks on Typology, Distribution and Tectonic Connections”. Geografia Fisica e Dinamica Quaternaria 19, no. 2 (December 31, 1996): 325–333. Accessed October 13, 2026. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/596.