GESCHWINDNER, Louis F. A Practical Look at Frame Analysis, Stability and Leaning Columns. Engineering Journal, [S. l.], v. 39, n. 4, p. 167–181, 2002. DOI: 10.62913/engj.v39i4.790. Disponível em: https://ej.aisc.org/index.php/engj/article/view/790. Acesso em: 1 apr. 2026.