BOKALO, T. M.; BUHRII, O. M. Doubly nonlinear parabolic equations with variable exponents of nonlinearity. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 63, n. 5, p. 612–628, 2011. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2747. Acesso em: 27 apr. 2025.