Asymptotic Decomposition for Nonlinear Damped Klein-Gordon Equations. Journal of Mathematical Study, [S. l.], v. 53, n. 3, p. 329–352, 2020. DOI: 10.4208/jms.v53n3.20.06. Disponível em: https://www.global-sci.com/index.php/jms/article/view/13377. Acesso em: 5 dec. 2025.