• [1]

    LI Z P. Classical and Quanta1 Dynamics of Constrained System and Their Symmetry Properties, Beijing, Beijing Polytechnic University Press, 1993(in Chinese)(李子平. 经典和量子约束系统及其对称性质, 北京: 北京工业大学出版社, 1993)2 LI Z P. Int. J. Theor. Phys., 1995.34: 19453 LI Z P. Science in China (Scientia Sinica) , Series A, 1993,36: 12124 LI Z P. Phys. Rev., 1994, E50:8765 LI Z P. Int . J. Theor. PhYS., 1994,33: 12076 LI Z P. Science in China ( Scientia Sinica), Series A. 1996, 39: 7397 LI Z P. Z. Phys., 1997, C76: 1818 Mizrahi M M. J. Math. Phys., 1978, 19: 2989 LI Z P. Int. J. Theor. Phys., 1995, 34: 52310 LI Z P. lnt. J. Theor. Phys., 1987, 26: 85311 Young B L, Introduction to Quantum Field Theories. Beijing, Science Press. 198712 LI Z P. Int. J. Theor. Phys., 1993. 32: 20113 LI Z P. JIANG J H. Symmetries in Constrained Canonid Systems, Beijing, Science Press, 200214 LI Z P, GAO H X. Int. J. Theor. Phys., 1997, 36: 107115 LI Z P, Chinese Science Bulletin, 1999, 44: 20716 Deser S, Jackiw R, Templeton S. Ann. Phys., 1982, 140: 37217 Sundermeyer K. Lecture Notes in Physics. 169. Berlin. Springer-Verlag, 198218 Fossats A. Manavella E, Repetro C et a]. Int. J. Theor. Phys., 1995, 34: 1037; J. Math. Phys., 1996, 37: 8419 LI Z P, LONG Z W. J. Phys., 1999, A32: 6391