1. and , ‘A unified approach to soil mechanics problems’, in Finite Elements in Geomechanics (Ed. ), Wiley, 1977, pp. 151-178.
2. Drained, undrained, consolidating and dynamic behaviour assumptions in soils
3. ‘Efficient dynamic solutions for single and coupled multiple field problems’, Ph.D. thesis, Univ. College of Swansea, U.K. (1982).