1. , and , ‘Triangle elements in plate bending: conforming and nonconforming solutions’, Proc. Conf. Matrix Meth. Struc. Mech., Wright Patterson AFB, Ohio (1966).
2. The limitations of the patch test
3. ‘Testing and assessing finite elements by an eigenvalue technique’, Proc. Conf. on Recent Advances in Stress Analysis, JBCSA, Royal Aero Soc., London, pp. 6-22 (1968).
4. ‘Discretization and roundoff errors in the finite element analysis of elliptic boundary value problems and eigenvalue problems’, Ph.D. thesis, MIT (1971).