RICKER, David T. Cambering Steel Beams. Engineering Journal, [S. l.], v. 26, n. 4, p. 136–142, 1989. DOI: 10.62913/engj.v26i4.528. Disponível em: https://ej.aisc.org/index.php/engj/article/view/528. Acesso em: 9 oct. 2024.