中国科学院数学与系统科学研究院期刊网
AMS
Non-Linear Approximation of Functions with Mixed Smoothness by Sets of Finite Pseudo-Dimension
Guang Gui CHEN, Gen Sun FANG, Yuan Long RUAN
Acta Mathematica Sinica . 2007, (4): 671 -676 .  DOI: 10.1007/s10114-005-0921-x