A semidiscretization scheme for a phase-field type model for solidification. Vaz, Cristina; Boldrini, José Luiz — 2006 Portugaliae Mathematica. Nova Série
Existence and regularity of solutions of a phase field model for solidification with convection of pure materials in two dimensions. Boldrini, José Luiz; Dias Vaz, Cristina Lúcia — 2003 Electronic Journal of Differential Equations (EJDE) [electronic only]