Unified symmetry of non-holonomic singular systems
李元成, 王 静, 夏丽莉, 后其宝, 荆宏星
Unified symmetry of non-holonomic singular systems
Li Yuan-Cheng(李元成), Wang Jing(王静), Xia Li-Li (夏丽莉), Hou Qi-Bao(后其宝), and Jing Hong-Xing(荆宏星)
中国物理B . 2007, (10): 2841 -2844 .  DOI: 10.1088/1009-1963/16/10/002