共 12 条
[2]
HU ST, 1950, HOMOTOPY THEORY
[4]
KELLEY JL, 1939, DUKE MATH J, V5, P535
[5]
MICHAEL E, 1951, T AM MATH SOC, V71, P152
[6]
STROTHER W, 1952, THESIS TULANE U
[8]
STROTHER WL, 1953, P AM MATH SOC, V4, P988
[9]
WALLACE AD, 1950, OUTLINE ALGEBRAIC TO
[10]
WILDER RL, 1949, AM MATH SOC C PUBLIC, V32, P76