SCHLENKER, Norman E. Errata: The Case for the Semi-Box Girder. Engineering Journal, [S. l.], v. 9, n. 3, p. 135–135, 1972. DOI: 10.62913/engj.v9i3.192. Disponível em: https://ej.aisc.org/index.php/engj/article/view/192. Acesso em: 17 may. 2025.