共 18 条
- [2] [Anonymous], 1973, MATH CLUJ
- [3] Cerone P., 2000, Demonstr. Math, V33, P719, DOI [10.1515/dema-2000-0404, DOI 10.1515/DEMA-2000-0404]
- [4] Chebyshev P.L., 1882, Proc. Math. Soc. Charkov, V2, P93
- [6] HWANG S.-R., 2007, TAMSUI OXF J MATH SC, V23, P105
- [7] Liu Z., 2007, J INEQUAL PURE APPL, V8
- [8] Matic M, 1999, MATH INEQUAL APPL, V2, P343
- [9] Mond B., 2006, J APPL FUNCT ANAL, V1, P57
- [10] Ostrowski AM., 1970, Aequ Math, V4, P358, DOI [10.1007/BF01844168, DOI 10.1007/BF01844168]