Mei symmetries and Mei conserved quantities for higher-order nonholonomic constraint systems

姜文安, 李状君, 罗绍凯

Jiang Wen-An(姜文安), Li Zhuang-Jun(李状君), and Luo Shao-Kai(罗绍凯)

中国物理B . 2011, (3): 30202 -030202 . DOI: 10.1088/1674-1056/20/3/030202