Pellegrini, Giovanni Battista, and Nicola Surian. “Late Pleistocene Geomorphological Evolution in the Vallone Bellunese, Southern Alps (Italy)”. Geografia Fisica E Dinamica Quaternaria, vol. 17, no. 1, June 1994, pp. 67-72, https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/683.