Improved Error Estimates for Mixed Finite Element for Nonlinear Hyperbolic Equations: The Continuous-Time Case. Journal of Computational Mathematics, [S. l.], v. 19, n. 4, p. 385–392, 2001. Disponível em: https://gsp.tricubic.dev/JCM/article/view/11441. Acesso em: 14 mar. 2026.