Existence and Nonexistence of Global Smooth Solutions for Damped p-system with "really Large" Initial Data. Journal of Partial Differential Equations, [S. l.], v. 4, n. 2, p. 45–51, 1991. Disponível em: https://www.global-sci.com/index.php/jpde/article/view/3679. Acesso em: 5 dec. 2025.