Guzzetti, Fausto, Paola Reichenbach, Francesca Ardizzone, Mauro Cardinali, and Mirco Galli. 2024. “Landslide Hazard Assessment, Vulnerability Estimation and Risk Evaluation: An Example from the Collazzone Area (Central Umbria, Italy)”. Geografia Fisica E Dinamica Quaternaria 32 (2): 183-92. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/268.