Hojman conserved quantity for nonholonomic systems of unilateral non-Chetaev type in the event space

贾利群, 张耀宇, 罗绍凯

Jia Li-Qun(贾利群), Zhang Yao-Yu(张耀宇), and Luo Shao-Kai(罗绍凯)

中国物理B . 2007, (11): 3168 -3175 . DOI: 10.1088/1009-1963/16/11/004