CONSTANTINI , A.; MARTINI, P. Landscape influence on the development of the medieval city-state of Siena, Italy. Alpine and Mediterranean Quaternary, [S. l.], v. 23, n. 2 bis, p. 283–298, 2010. Disponível em: https://amq.aiqua.it/index.php/amq/article/view/264. Acesso em: 28 jun. 2022.