SIKORSKI, K.A.; BORKOWSKI, A. On Reliability Analysis and Optimisation of Plastic Plane Frames. Engineering Transactions, [S. l.], v. 33, n. 3, p. 311–322, 1985. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/1851. Acesso em: 25 jul. 2025.