De Vita, Pantaleone, Anna Claudia Angrisani, and Enrico Di Clemente. “Engineering Geological Properties of the Phlegraean Pozzolan Soil (Campania Region, Italy) and Effect of the Suction on the Stability of Cut Slopes”. Italian journal of engineering geology and environment, no. 2 (December 30, 2008): 5–22. Accessed April 19, 2024. https://rosa.uniroma1.it/rosa02/engineering_geology_environment/article/view/891.