共 10 条
- [1] Alexandroff P, 1935, TOPOLOGIE, VI, P79
- [2] [Anonymous], 1941, ANN MATH, V42, P994
- [4] CLARKSON JA, 1943, DUKE MATH J, V10, P5
- [6] GELFAND I, 1941, MATH SBORNIK, V51, P25
- [7] LEBESGUE H, 1898, B SCI MATH, V0022, P00278
- [9] Weierstrass K, 1885, SITZUNGSBERICHTE KON, V2, P633
- [10] [No title captured]