1. Experiments on gravity-free dispersion of large solid sphere in a Newtonian fluid under shear;Bagnold,1954
2. Rapid granular flows;Campbell;Annu. Rev. Fluid Mech.,1990
3. General solutions for viscoplastic debris flow;Chen,1988
4. Mudflows resulting from the May 18, 1980, eruption of Mt. St. Helens, Washington;Cummans,1981