VINGIANI, S.; TERRIBILE, F. Soils of the detachment crowns of Ischia landslides (Italy). Italian journal of engineering geology and environment, [S. l.], n. 2, p. 51–63, 2007. DOI: 10.4408/IJEGE.2007-02.O-04. Disponível em: https://rosa.uniroma1.it/rosa02/engineering_geology_environment/article/view/851. Acesso em: 2 oct. 2022.