VASQUEZ, Jorge; RIDDELL, Rafael. A Simple Stepped-Column Buckling Model and Computer Algorithm. Engineering Journal, [S. l.], v. 48, n. 1, p. 19–30, 2011. DOI: 10.62913/engj.v48i1.1000. Disponível em: https://ej.aisc.org/index.php/engj/article/view/1000. Acesso em: 9 oct. 2024.