共 31 条
[1]
ALBREU M, 1998, INT J MATH, V9, P641
[2]
APOSTOLOV V, 2000, SELF DUAL E HERM 4 M
[3]
BESE AL, 1987, EINSTEIN MANIFOLDS
[5]
BOCHNER S, 1953, ANN MATH STUDIES, V32
[6]
Cartan E., 1904, ANN EC NORM SERIE, V21, P153
[7]
Chen BY, 1978, J DIFF GEO, V13, P547
[8]
DASILVA AC, 2000, GEOMETRIC MODELS NON, P15
[9]
Deprez J, 1988, SCI REP NIIGATA U A, V24, P1
[10]
DERDZINSKI A, 1983, COMPOS MATH, V49, P405