DAO, Nguyen Van; DINH, Nguyen Van; CHI, Tran Kim. Interaction between nonlinear parametric and forced oscillations. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 20, n. 3, p. 16–23, 1998. DOI: 10.15625/0866-7136/10024. Disponível em: https://vjmech.vast.vn/vjmech/article/view/10024. Acesso em: 8 nov. 2025.