1. Cebeci, T. and Bradshaw, P.: Momentum Transfer in Boundary Layers. Hemisphere, Washington, DC, 1977.
2. Crank, J and Nicolson, P.: A practical method for numerical evaluation of solutions of partial-differential equations of the heat-conduction type. Proc. Camb. Phil. Soc.
43: 50 (1947).
3. Keller, H. B.: A new difference scheme for parabolic problems, in Numerical Solution of Partial-Differential Equations (J. Bramble, ed.), Vol. II. Academic, New York, 1970.
4. Sellars, J. R., Tribus, M., and Klein, J. S.: Heat transfer to laminar flow in a round tube or flat conduit—The Graetz Problem extended. Trans ASME
78: 441 (1956).
5. Bradshaw, P., Cebeci, T., and Whitelaw, J. H.: Engineering Calculation Methods for Turbulent Flows. Academic, London, 1981.