Boundedness in Asymmetric Quasi-Periodic Oscillations. Communications in Mathematical Research, [S. l.], v. 33, n. 2, p. 121–128, 2019. DOI: 10.13447/j.1674-5647.2017.02.03. Disponível em: https://www.global-sci.com/index.php/cmr/article/view/8919. Acesso em: 6 dec. 2025.