1. Recent Advances in Boundary Element Method, Pentech Press, London, 1978.
2. and , The Numerical Solutions of Volterra Equations, North-Holland, Amsterdam, 1986.
3. The One Dimensional Heat Equation, Addison-Wesley, Reading, MA, 1984.
4. and , An implicit finite difference scheme for the diffusion of mass in a portion of the domain, in Numerical Solutions of Partial Differential Equations, Ed., North-Holland, Amsterdam, 1982, p. 527.
5. Diffusion subject to the specification of mass