Evolution Solutions of Perturbed Khokhlov-Zabolotskaya Equation. Journal of Partial Differential Equations, [S. l.], v. 31, n. 1, p. 47–55, 2018. DOI: 10.4208/jpde.v31.n1.4. Disponível em: https://global-sci.com/index.php/jpde/article/view/4297. Acesso em: 5 dec. 2025.