KOTEŁKO, M. Ultimate Load and Postfailure Behaviour of Box-Section Beams Under Pure Bending. Engineering Transactions, [S. l.], v. 44, n. 2, p. 229–251, 1996. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/1460. Acesso em: 24 jul. 2025.