共 16 条
[1]
BARROS M, 1980, ANN MAT PURA APPL, V123, P27
[4]
DOMBROWSKI P., 1962, J REINE ANGEW MATH, V210, P73
[6]
HOUH CS, 1976, P AM MATH SOC, V56, P261
[7]
KOBAYASHI S, 1969, F DIFFERENTIAL GEOME, V2
[8]
KOBAYASHI S, 1963, F DIFFERENTIAL GEOME, V1
[10]
Nomizu K., 1973, J DIFFER GEOM, V8, P335