BHARGAVA, R.R.; SAXENA, H.S. Misfitting Elliptic Elastic Inhomogeneity Problem in Perfectly Anisotropic Media. Engineering Transactions, [S. l.], v. 26, n. 3, p. 381–395, 1978. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/2132. Acesso em: 9 oct. 2025.