中国科学院数学与系统科学研究院期刊网
AMS
Adaptive Algorithms of Nonlinear Approximation with Finite Terms
Wen Bin WEI, Yue Sheng XU, Pei Xin YE
Acta Mathematica Sinica . 2007, (9): 1663 -1672 .  DOI: 10.1007/s10114-005-0913-x