共 38 条
[2]
Atiyah MF., 1959, B AM MATH SOC, V65, P276, DOI 10.1090/S0002-9904-1959-10344-X
[3]
Barcus W. D., 1958, T AM MATH SOC, V88, P57
[4]
Barratt M. G., 1953, P LOND MATH SOC, V3, P430
[5]
Barratt M. G, 1955, P LOND MATH SOC, V5, P285
[6]
BARRATT MG, 1957, HIGHER HOPF INVARIAN
[7]
Barratt MG., 1960, Q J MATH, V11, P124, DOI [10.1093/qmath/11.1.124, DOI 10.1093/QMATH/11.1.124]
[10]
Haefliger A., 1965, COMMENT MATH HELV, V39, P259