OUKHTITE, L.; TAOUFIQ, L. Commutativity of Involutorial Rings with Constraints on Left Multipliers. Communications in Mathematics and Applications, [S. l.], v. 2, n. 1, p. 15–20, 2011. DOI: 10.26713/cma.v2i1.128. Disponível em: https://www.rgnpublications.com/journals/index.php/cma/article/view/128. Acesso em: 4 may. 2024.