1. and , ‘Shape function formulations for elements other than displacement models’, at Int. Conf. on Variational Methods in Engineering. Southampton Univ. (Sept. 1972).
2. ‘Triangular finite elements for plate bending with constant and linearly varying bending moments’, Royal Aircraft Establishment Technical Report T R 70119 (July 1970).
3. ‘An assumed stress version of the Wilson eight-node isoparametric brick’, Computer Report CNME/CR/56. Dept. of Civil Engineering, Univ. College of Swansea (May 1972).
4. ‘Hybrid finite elements with shape function subroutine’, Ph.D. thesis, Dept. of Civil Engineering, Univ. of Calgary(1982).