1. On numerically accurate finite element solutions in the fully plastic range
2. Finite element analyses of isotropic and anisotropic cohesive soils with a view to correctly predicting impending collapse
3. ‘Theoretical and experimental investigations into the behaviour of soft-sensitive clays’, Ph. D. thesis, Dept. of Civil Engineering, Monash University, Australia (1978).
4. ‘Numerical prediction of collapse loads using finite element methods’, M. Phil. thesis, University Engineering Dept, Cambridge (1979).
5. and , Critical State Soil Mechanics, McGraw-Hill, New York, 1968.