Jordan ?-Centralizers of Prime and Semiprime Rings. Baghdad Science Journal, Iraq, Baghdad, v. 7, n. 4, p. 1426–1431, 2010. DOI: 10.21123/bsj.2010.7.4.1426-1431. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1121.. Acesso em: 28 apr. 2024.