On a parabolic equation in a triangular domain. - Rabah Labbas; Ahmed Medeghri; Boubaker-Khaled Sadallah (Appl. Math. Comput., 2002)

On a degenerate parabolic problem in Hölder spaces. - Tarik Berroug; Hua Ding; Rabah Labbas; Boubaker-Khaled Sadallah (Appl. Math. Comput., 2005)

On the regularity of the heat equation solution in non-cylindrical domains: Two approaches. - Arezki Kheloufi; Boubaker-Khaled Sadallah (Appl. Math. Comput., 2011)