FEDERICI, Paolo Roberto; MAZZANTI, Renzo. The Pisa plain (Italy) and its hydrological hazards. Geografia Fisica e Dinamica Quaternaria, [S. l.], v. 2, p. 41–49, 1989. Disponível em: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/1137.. Acesso em: 3 may. 2026.