LEWIŃSKI, J. Tarcza Siatkowa Dowolnie Obciążona. Engineering Transactions, [S. l.], v. 27, n. 2, p. 207–218, 1979. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/2086. Acesso em: 5 dec. 2025.