1. Nonlinear Analysis of Stress and Strain in Soils
2. ‘Modeling and testing: implementation of numerical models and their application in practice’, and , (eds.) Num. Meth. and Const. Mod. in Geomech, Springer, Wien, New York, 1990, pp. 1-28.
3. Generalized Creep and Stress Relaxation Model for Clays
4. Model Prediction of Anisotropic Behavior of Boston Blue Clay
5. and , ‘Constitutive modeling for geological materials’, Proc. 5th Conf. On Numer. Meth. In Geomech., Nagya, Japan, 1985, pp. 19-34.