Sanvitale, N., E.T. Bowman, and R. Genevois. “Experimental Measurements of Velocity through Granular-Liquid Flows”. Italian journal of engineering geology and environment (November 30, 2011): 375–384. Accessed April 18, 2024. https://rosa.uniroma1.it/rosa02/engineering_geology_environment/article/view/1240.