KACPERSKI, T. Badanie Nośności Zbiorników Opartych na Siodłach. Engineering Transactions, [S. l.], v. 19, n. 4, p. 637–645, 1971. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/2555. Acesso em: 23 sep. 2025.