Solution of Klein-Gordon Equation by a Method of Lines Using Reproducing Kernel Hilbert Space Method. Journal of Partial Differential Equations, [S. l.], v. 37, n. 3, p. 251–262, 2024. DOI: 10.4208/jpde.v37.n3.2. Disponível em: https://global-sci.com/index.php/jpde/article/view/4425. Acesso em: 5 dec. 2025.