Crank-Nicolson Galerkin Approximations for Logarithmic Klein-Gordon Equation. Journal of Computational Mathematics, [S. l.], v. 43, n. 3, p. 641–672, 2024. DOI: 10.4208/jcm.2312-m2023-0185. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12644. Acesso em: 5 dec. 2025.