- Jenkins, James T., 1942- (3)
- National Science Foundation (U. S.) (2)
- 佐武, 正雄(1927-) (2)
- 日本学術振興会 (2)
- Behringer, Robert P. (1)
- International Conference on Powders & Grains (1)
- U.S./Japan Seminar on New Models and Constitutive Relations in the Mechanics of Granular Materials (1)
- U.S./Japan Seminar on the Micromechanics of Granular Materials (1)