MILEK JR., William A. One Engineers Opinion (Rectangular Section Beams). Engineering Journal, [S. l.], v. 7, n. 2, p. 64–64, 1970. DOI: 10.62913/engj.v7i2.140. Disponível em: https://ej.aisc.org/index.php/engj/article/view/140. Acesso em: 9 oct. 2024.