RIEDER, G. On Maxwell’s, Klein’s and Wieghardt’s Stress Functions for Discontinuous Media. Engineering Transactions, [S. l.], v. 27, n. 1, p. 3–26, 1979. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/2009. Acesso em: 23 sep. 2025.