共 6 条
- [1] H?lder E., 1933, MATH Z, V37, P727, DOI 10.1007/BF01474611
- [2] KELLOGG, 1912, T AM MATH SOC, V13, P108
- [4] Leray J., 1933, J MATH PURE APPL, V12, P1
- [5] LICHTENSTEIN, ENCY MATH WISSENSC 3, V2, P286
- [6] Wolibner W., 1933, MATH Z, V37, P698, DOI 10.1007/BF01474610