1. Iterative solution techniques in boundary element analysis
2. Boundary Element Analysis in Engineering Continuum Mechanics, Prentice-Hall, Englewood Cliffs, N. J., 1994.
3. Introduction to Parallel and Vector Solution of Linear Systems, Plenum Press, New York, 1988.
4. and , Matrix Computations, Johns Hopkins University Press, Baltimore, MD, 1983.
5. ‘Conjugate gradient methods for indefinite systems’, Lecture Notes in Mathematics, Vol 506, Springer, Berline, 1976.