共 18 条
[3]
BLAKERS AL, 1951, B AM MATH SOC, V57
[4]
BLAKERS AL, 1950, B AM MATH SOC, V56
[5]
EILENBERG S, 1952, F ALGEBRAIC TOPOLOGY
[6]
FREUDENTHAL H, 1937, COMPOS MATH, V5, P299
[7]
AN EXPOSITION OF THE RELATIVE HOMOTOPY THEORY
[J].
DUKE MATHEMATICAL JOURNAL,
1947, 14 (04)
:991-1033
[9]
HUREWICZ W, 1936, 4 P AKAD AMST, V39, P215
[10]
HUREWICZ W, 1935, P AKAD AMSTERDAM, V38, P521