SABELLI, Rafael; GRIFFIS, Lawrence. Technical Note: Internal Second-Order Stiffness: A Refined Approach to the Rm Coefficient to Account for the Influence of P-? on P-?. Engineering Journal, [S. l.], v. 58, n. 2, p. 139–146, 2021. DOI: 10.62913/engj.v58i2.1173. Disponível em: https://ej.aisc.org/index.php/engj/article/view/1173. Acesso em: 9 oct. 2024.