中国科学院数学与系统科学研究院期刊网
On the Structure of Funamental Weakly Regular *-Semigroups
Chang Xiang RUI(1),Jian Fei CH
Acta Mathematica Sinica, Chinese Series . 2000, (3): 471 -480 .  DOI: 10.12386/A2000sxxb0061