THINH, Dang Huu. The influence of random excitation on parametric oscillations of nonlinear system with one degree of freedom. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 4, n. 3, p. 16–21, 1982. DOI: 10.15625/0866-7136/10463. Disponível em: https://vjmech.vast.vn/vjmech/article/view/10463. Acesso em: 9 nov. 2025.