HIEN, Tran Duong. Large deformation dynamic analysis of elastoplastic solids by the finite element method. II. Updated lagrangian formclation. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 10, n. 2, p. 9–14, 1988. DOI: 10.15625/0866-7136/10324. Disponível em: https://vjmech.vast.vn/vjmech/article/view/10324. Acesso em: 8 nov. 2025.