BORODIN , M. A. Existence of the classical solution to the multi -dimensional Stefan problem on a finite interval of time . Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 44, n. 12, p. 1652–1657, 1992. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8191. Acesso em: 5 dec. 2025.