VERBA, I. I.; KOLODY, I. M. An A Priori Estimate for the Modulus of Continuity of a Generalized Solution of a Parabolic Equation of Divergent Form with Degeneracy. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 53, n. 2, p. 190–202, 2001. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4234. Acesso em: 5 dec. 2025.