Cordy, Jean Marie, et al. “Geomorphological and Palaeogeographical Characteristics of the Oreopithecus Site of Fiume Santo (Sassari, Northern Sardinia, Italy)”. Geografia Fisica E Dinamica Quaternaria, vol. 18, no. 1, June 1995, pp. 7-16, https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/655.