Caredio, F., Castaldini, D., & Puccinelli, A. (1996). Gravitational slope deformations near the Abetone Pass (Tuscan-Emilian Apennines). Geografia Fisica E Dinamica Quaternaria, 19(2), 287-296. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/593