SZEFER, G.; MIKULSKI, L. Optimal Design of Elastic Arches with I Cross-Section. Engineering Transactions, [S. l.], v. 32, n. 4, p. 467–480, 1984. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/1909. Acesso em: 23 sep. 2025.