AMBRAMOWICZ, W. Simplified Crushing Analysis of Thin-Walled Columns and Beams. Engineering Transactions, [S. l.], v. 29, n. 1, p. 5–26, 1981. Disponível em: https://et3.ippt.pan.pl/index.php/et/article/view/1988. Acesso em: 9 jun. 2025.