中国科学院数学与系统科学研究院期刊网
AMS
Sufficient Conditions for Error Bounds and Linear Regularity in Banach Spaces
Zhou WEI, Qing Hai HE
Acta Mathematica Sinica . 2014, (3): 423 -436 .  DOI: 10.1007/s10114-014-2522-z