GIŻEJOWSKI, Marian; STACHURA, Zbigniew. Partial resistance factors of class 4 steel elements . Budownictwo i Architektura, [S. l.], v. 13, n. 3, p. 227–234, 2014. DOI: 10.35784/bud-arch.1824. Disponível em: https://ph.pollub.pl/index.php/bia/article/view/1824. Acesso em: 18 may. 2024.