WEI, Junchao. On Rings with Weakly Prime Centers. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 66, n. 12, p. 1615–1622, 2014. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2250. Acesso em: 5 dec. 2025.