共 39 条
[34]
Schwarz J. H., 1982, Physics Reports, V89, P223, DOI 10.1016/0370-1573(82)90087-4
[36]
SYMMETRY-BREAKING PATTERNS IN SUPERSTRING MODELS
[J].
NUCLEAR PHYSICS B,
1985, 258 (01)
:75-100
[39]
1983, CERN TH3650 PREPR