Matrix lie rings that contains a one-dimentional lie algebra of semi-simple matrices. Journal of Prime Research in Mathematics, [S. l.], v. 3, n. 1, p. 111 – 119, 2007. Disponível em: https://jprm.sms.edu.pk/index.php/jprm/article/view/29. Acesso em: 4 feb. 2026.