1. Brebbia, C. A. and Walker, S., Boundary Element Techniques in Engineering, Butterworths (1980)
2. Bialecki, R. and Nowak, A. J., ‘Boundary value problems in heat conduction with nonlinear material and non-linear boundary conditions’, Appl. Math. Modelling, 5, p. 417–421 (1981)
3. Ames, W. F., Nonlinear Partial Differential Equations in Engineering, Academic Press, New York (1965)
4. Carslaw, H. S. and Jaeger, J. C., Conduction of Heat in Solids, Oxford University Press (1959)
5. Wrobel, L. C., ‘Potential and viscous flow problems using the boundary element method’, Ph.D. Thesis, Department of Civil Engineering of the University of Southampton (1981)