THINH, Tran Ich. General invariant forms of the anisotropic failure criteria. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 15, n. 3, p. 41–48, 1993. DOI: 10.15625/0866-7136/10212. Disponível em: https://vjmech.vast.vn/vjmech/article/view/10212. Acesso em: 8 nov. 2025.