Cortopassi, P. F., M. Daddi, G. D’amato avanzi, R. Giannecchini, G. Lattanzi, A. Merlini, and P. F. Milano. “Quarry Waste and Slope Instability: Preliminary Assessment of Some Controlling Factors in the Carrara Marble Basin (italy)”. Italian Journal of Engineering Geology and Environment, Oct. 2008, pp. 99-118, doi:10.4408/IJEGE.2008-01.S-08.