1. ‘On the microstructural origin of certain inelastic models’, J. Eng. Mat. Tech., No. 106, 326-330 (1984).
2. Instability, Ductility, and Size Effect in Strain-Softening Concrete
3. ‘Crack band model for fracture of geomaterials’, in Z. Eisenstein (ed.), Proc. 4th Int. Conf. on Numerical Methods in Geomechanics, Vol. 3. Edmonton, Canada, 1982, pp. 1137-1152.
4. Imbricate Continuum and its Variational Derivation
5. Mechanics of Distributed Cracking