THANG, Bui Xuan; HUNG, Nguyen Xuan; PHONG, Ngo Thanh. On stabilization of the node-based smoothed finite element method for free vibration problems. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 32, n. 3, p. 167–181, 2010. DOI: 10.15625/0866-7136/32/3/303. Disponível em: https://vjmech.vast.vn/vjmech/article/view/303. Acesso em: 9 nov. 2025.