1. Di Maio, C., Vassallo, R., Vallario, M., Pascale, F., Sdao, F.: Structure and kinematics of a landslide in a complex clayey formation of the Italian southern Apennines. Eng. Geol. 116, 311–322 (2010)
2. Di Maio, C., Vassallo, R., Vallario, M., Calcaterra, S., Gambino, P.: Surface and deep displacements evaluated by GPS and inclinometers in a clayey slope. In: Proceedings of the 2nd World Landslide Forum, Rome, Italy 2011, vol. 2, pp. 265–271 (2011)
3. Calcaterra, S., Cesi, C., Di Maio, C., Gambino, P., Merli, K., Vallario, M., Vassallo, R.: Surface displacements of two landslides evaluated by GPS and inclinometer systems: a case study in southern Apennines, Italy. Nat. Hazards. 61, 257–266 (2012)
4. Vassallo, R., Di Maio, C., Comegna, L., Picarelli, L.: Some considerations on the mechanics of a large earthslide in stiff clays. In: Eberhardt, E., Froese, C., Turner, K., Leroueil, S. (eds.) Landslides and Engineered Slopes: Protecting Society through Improved Understanding, pp. 963–968. Taylor & Francis Group, London (2012)
5. Di Maio, C., Vassallo, R., Scaringi, G., De Rosa, J., Pontolillo, D.M., Grimaldi, G.M.: Monitoring and analysis of an earthflow in tectonized clay shales and study of a remedial intervention by KCl wells. RIG. 51(3), 48–63 (2017)