DINH, Nguyen Van; CHI, Tran Kim. Identifying the resonance curve of a system subjected to linear and quadratic parametric excitations (case with damping). Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 21, n. 3, p. 137–146, 1999. DOI: 10.15625/0866-7136/9995. Disponível em: https://vjmech.vast.vn/vjmech/article/view/9995. Acesso em: 8 nov. 2025.