FEDERICI, P. R. A Manuscript By Giuseppe Stefanini About Fluvial Terracing. Bollettino della Società Geografica Italiana, [S. l.], p. 459–465, 2009. DOI: 10.36253/bsgi-7238. Disponível em: https://bsgi.it/index.php/bsgi/article/view/7238. Acesso em: 16 oct. 2026.