A Fourth-order Degenerate Parabolic Equation with Variable Exponent. Journal of Partial Differential Equations, [S. l.], v. 22, n. 4, p. 376–392, 2020. DOI: 10.4208/jpde.v22.n4.6. Disponível em: https://www.global-sci.com/index.php/jpde/article/view/4151. Acesso em: 5 dec. 2025.