1. Computer Simulation of Granular Shear Flows;Campbell;J. Fluid Mech.,1985
2. Chute Flows of Granular Material: Some Computer Simulations;Campbell;J. App. Mech.,1985
3. The Stress Tensor in a Two-Dimensional Granular Shear Flow;Campbell;J. Fluid Mech.,1986
4. Campbell, C.S. and Gong, A., Boundary Conditions for Two-Dimensional Granular Flows, Proceedings of the International Symposium on Multiphase Flows, Hangzhou China, August 1987, vol. 1, 278–283
5. Observations of Rapidly Flowing Granular-Fluid Flow;Hanes;J. Fluid Mech.,1985