Study of a Generalized Nonlinear Euler-Poisson-Darboux System: Numerical and Bessel Based Solutions. Journal of Partial Differential Equations, [S. l.], v. 33, n. 4, p. 313–340, 2020. DOI: 10.4208/jpde.v33.n4.2. Disponível em: https://www.global-sci.com/index.php/jpde/article/view/14927. Acesso em: 6 dec. 2025.