LAL, H. A Remark on Rings with Primary Ideals as Maximal Ideals. MATHEMATICA SCANDINAVICA, [S. l.], v. 29, p. 72–72, 1971. DOI: 10.7146/math.scand.a-11035. Disponível em: https://www.mscand.dk/article/view/11035. Acesso em: 4 may. 2024.