BARGHOOTH, L. Some Results on the Spectral Radius of Banach Algebra. Journal of Informatics and Mathematical Sciences, [S. l.], v. 14, n. 1, 2022. DOI: 10.26713/jims.v14i1.1798. Disponível em: http://www.rgnpublications.com/journals/index.php/jims/article/view/1798. Acesso em: 14 may. 2024.