共 18 条
- [2] Badea C, 1988, APPROX THEORY APPL, V4, P95
- [3] COTTIN C, 1988, THESIS U DUISBURG
- [4] MULTIDIMENSIONAL SPLINE APPROXIMATION [J]. SIAM JOURNAL ON NUMERICAL ANALYSIS, 1980, 17 (03) : 380 - 402
- [5] De Vore R., 1976, APPROXIMATION THEORY, P117
- [7] Gonska H. H., 1985, THESIS U DUISBURG
- [8] GONSKA HH, IN PRESS J APPROX TH
- [9] GORDON WJ, 1978, ISNM, V40, P381