1. Engineering applications of numerical integration in stiffness methods.
2. and , ‘Three-dimensional analysis of arch dams and their foundations’, Symp. Arch Dams, Paper 4, Proc. Instn civ. Engrs, London (1968).
3. Economical computer techniques for numerically integrated finite elements
4. The Finite Element Method, 2nd edn., McGraw-Hill, New York, 1970, Chap. 19.
5. and , Gaussian Quadrature Formulas, Prentice-Hall, Englewood Cliffs, 1966, p. 40.