STOCKWELL, Jr. Girder Stiffness Distribution for Unbraced Columns. Engineering Journal, [S. l.], v. 13, n. 3, p. 82–85, 1976. DOI: 10.62913/engj.v13i3.268. Disponível em: https://ej.aisc.org/index.php/engj/article/view/268. Acesso em: 9 oct. 2024.