中国科学院数学与系统科学研究院期刊网
On Semilattice Decompositions into Archimedean Subsemigroups of Ordered Semigroups
Xiang Yun XIE(1),Yong Lin CAO(
Acta Mathematica Sinica, Chinese Series . 2002, (5): 1005 -101 .  DOI: 10.12386/A2002sxxb0130