共 8 条
[1]
Adams R.A., 2003, PURE APPL MATH SOB O, V2nd ed.
[3]
Nikol'skii S.M, 1975, APPROXIMATION FUNCTI
[4]
SERDYUKOVA SI, 1963, ZH VYCH MAT MAT FIZ, V3, P365
[5]
SETTER HJ, 1963, NUMER MATH, V5, P388
[6]
STRANG WG, 1962, T AM MATH SOC, V105, P525
[8]
[No title captured]