1. Conditions for structural optimality
2. and , ‘Optimum structural design’, in Shape Optimization and Sequential Linear Programming (Eds. and ), Wiley, London, 1973.
3. Optimization of shape to minimize stress concentration
4. Multiparameter structural shape optimization by the finite element method
5. , and , ‘A variational method for shape optimal design of elastic structures’, int. Symp. on Optimum Structural Design, 19-22 October, Tucson, Arizona (1981).