中国科学院数学与系统科学研究院期刊网
Existence of Solutions for the Critical Elliptic System with Inverse Square Potentials
Zhao-xia LIU, Zhao-hui LIU
Acta Mathematicae Applicatae Sinica(English Series) . 2013, (2): 315 -328 .  DOI: 10.1007/s10255-013-0225-3