Cremonini, Stefano, and Eleonora Samonati. “Value of Ancient Cartography for Geoenvironmental Purposes. A Case Study from the Po River Delta Coast (Italy)”. Geografia Fisica e Dinamica Quaternaria 32, no. 2 (December 31, 2009): 135–144. Accessed December 8, 2025. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/263.