Carrara A., Guzzetti F., Galli M., Cardinali M., Reichenbach P., 1994, Predicting regional landslide hazard, 1st European Congress on Regional Geological Cartography and Information Systems, Bologna, Italy, 13-16 June 1994,
URL: http://www.cnr.it/prodotto/i/236224

Data from https://intranet.cnr.it/people/