A Nonlinear Diffusion System with Coupled Nonlinear Boundary Flux. Journal of Partial Differential Equations, [S. l.], v. 22, n. 1, p. 11–31, 2009. Disponível em: https://www.global-sci.com/index.php/jpde/article/view/4131. Acesso em: 6 dec. 2025.