• [1]

    . LI Z P. Science in China(Scientia Sinica), Series A, 1993, 36: 1212; Phys. Rev., 1994, E50: 8762. Foussats A, Manavella E, Repetto C etal. Int. J. Theor. Phys., 1995, 34: 1037; J. Math. Phys., 1996, 37: 84 3. Mizrahi M M. J Math. Phys., 1978, 19: 2984. LI Z P. Int. J. Theor. Phys., 1995, 34: 523; 1999, 38: 1677 5. Gitman D M, Tyutin I V, Quantization of Fields with Constraints, Springer Verlag, Berlin, 1990 6. LI Z P, JIANG J H. Symmetries in Constrained Canonical System, Science Press, Beijing, 20007. LI Z P. Int. J. Theor. Phys., 1995, 34: 19458. LI Z P, BAO J. Europhys. Lett., 1997, 39: 599 9. Deser S, Jackiw R, Templeton S. Ann. Phys., 1982, 140: 372