PICCINI, Leonardo. Evolution of Karst Caves in the Alpi Apuane (Italy): Relationships with the Morphotectonic History. Geografia Fisica e Dinamica Quaternaria, [S. l.], v. 3, n. 4, p. 21–31, 1998. Disponível em: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/1191.. Acesso em: 30 jul. 2026.