1. A. F. Albu and V. I. Zubov, “Mathematical Modeling and Study of the Process of Solidification in Metal Casting,” Zh. Vychisl. Mat. Mat. Fiz. 47, 882–902 (2007) [Comput. Math. Math. Phys. 47, 843–862 (2007)].
2. A. V. Lykov, Theory of Heat Conduction (Vysshaya Shkola, Moscow, 1967) [in Russian].
3. A. A. Samarskii, The Theory of Difference Schemes (Nauka, Moscow, 1977; Marcel Dekker, New York, 2001).
4. M. Rose, “A Method for Calculating Solutions of Parabolic Equations with a Free Boundary,” Math. Comput. 14, 249–256 (1960).
5. R. E. White, “An Enthalpy Formulation of the Stephan Problem,” SIAM J. Numer. Anal. 19, 1129–1157 (1982).