共 6 条
[2]
Artin E., 1925, ABH MATH SEM HAMBURG, V4, P174, DOI [DOI 10.1007/BF02950724, 10.1007/BF02950724(t17), DOI 10.1007/BF02950724(T17)]
[3]
MCCARTY GS, 1961, NOTICES AMER MATH SO, V8, P67
[4]
NOGUCHI H, 1956, OSAKA MATH J, V8, P225
[5]
Pontrjagin L., 1941, REC MATH MAT SBORNIK, V9, P331
[6]
Whitehead JHC, 1939, P LOND MATH SOC, V45, P243