ANH, Vu Quoc. Stability analysis of steel frames with semi-rigid connections and rigid zones by using P-Delta effect. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 24, n. 1, p. 14–24, 2002. DOI: 10.15625/0866-7136/24/1/6605. Disponível em: https://vjmech.vast.vn/vjmech/article/view/6605. Acesso em: 8 nov. 2025.