RAHMAN, M. M.; PAUL, A. C. Derivations on Lie Ideals of σ-Prime Γ-Rings. Journal of Bangladesh Academy of Sciences, [S. l.], v. 39, n. 2, p. 249–255, 2015. DOI: 10.3329/jbas.v39i2.25959. Disponível em: https://banglajol.info/index.php/JBAS/article/view/25959. Acesso em: 27 sep. 2024.