中国科学院数学与系统科学研究院期刊网
AMS
A New Characterization of p-Smoothable Banach Spaces
Yan Bo REN, You Liang HOU
Acta Mathematica Sinica . 2011, (5): 1005 -1010 .  DOI: 10.1007/s10114-011-8026-1