1. Principal stress rotation: A missing parameter;Arthur;ASCE Journal of Geotechnical Eng. Div.,1980
2. Stress path tests with controlled rotation of principal stress directions;Arthur;Journal of the American Society for Testing Materials, ASTM,1981
3. A double memory model with multiple mechanisms for cyclic behavior of soils;Aubry,1982
4. On the generalized stress-strain behavior of wet clay;Burland,1968
5. A bounding surface soil plasticity model;Dafalias,1980