共 20 条
- [11] DUBOISVIOLETTE M, 1997, QALG9710021
- [12] KENRER R, 1997, CLASSICAL QUANT GRAV, V14, pA203
- [15] Kerner R., 2000, math-ph/0011023
- [16] MAIN YI, 1988, CRM1561 MONTR U
- [18] SUDBERY A, 1990, P WORKSH QUANT GROUP, P33
- [19] Wess J., 1991, Nuclear Physics B, Proceedings Supplements, V18B, P302, DOI 10.1016/0920-5632(91)90143-3