中国科学院数学与系统科学研究院期刊网
On Basic Constraint Qualifications for Infinite System of Convex Inequalities in Banach Spaces
Xin Tao YE, Chong LI
Acta Mathematica Sinica . 2007, (1): 65 -76 .  DOI: 10.1007/s10114-005-0709-z