EL RAHMAN, R. Spectral relationships of Carleman integral equation in some different domains. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 9, n. 1, p. 1704–1713, 2014. DOI: 10.24297/jam.v9i1.6877. Disponível em: https://rajpub.com/index.php/jam/article/view/6877. Acesso em: 22 jul. 2024.