共 6 条
- [1] Marcinkiewicz J., 1964, COLLECTED PAPERS
- [2] Natanson I.P, 1950, THEORY FUNCTIONS REA
- [3] Timan A. F, 1960, THEORY APPROXIMATION
- [4] Tonelli L., 1928, SERIE TRIGONOMETRICH
- [5] Ul'yanov P.L, 1964, SIB MAT ZH, V5, P418
- [6] Zygmund A, 1959, TRIGONOMETRIC SERIES, VI