CUONG, N. M.; THINH, T. I.; HIEN, T. T.; NINH, D. G. Free vibration of thick composite plates on non-homogeneous elastic foundations by dynamic stiffness method. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 35, n. 4, p. 257–274, 2013. DOI: 10.15625/0866-7136/35/4/2818. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/2818. Acesso em: 20 may. 2022.