1. Landau,Heat Conduction in a Melting Solid, Quarterly Applied Mathematics, Vol. VIII, no. 1, 1950.
2. Goodman,Integral Methods for Non-Linear Heat Transfer, Advances in Heat Transfer, Vol. I, 1964.
3. Goodman,The heat Balance Integral and its Application to Problems involving a Change of Phase, ASME Trans., Vol. 80, no. 2, 1958.
4. Altmann,Some Aspects of the Melting Solution for a Semi Infinite Slab, Chemical Engineering Progress Symposium, Vol. 57, 1961.
5. Carslaw-Jaeger,Conduction of Heat in Solids, Oxford Press, 1960.