1. M.N, Ozisik, Heat Conduction, (J. Wiley NYC, 1993)
2. H.S. Carslaw & J.C. Jaeger, Conduction of Heat in Solids, 2nd Ed., (Clarendon Press, Oxford, 1959), 276
3. J.C. Crank, Conduction of Heat in Solids, 2nd Ed., (Clarendon Press, Oxford, 1959)
4. Propagation of a Boundary of Fusion
5. An alternate solution of Stefan’s problem