LIEN, Tran Van. Some moments is earthquake engineering. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 9, n. 4, p. 25–31, 1987. DOI: 10.15625/0866-7136/10355. Disponível em: https://vjs.ac.vn/vjmech/article/view/10355. Acesso em: 5 dec. 2025.