Integrating factors and conservation theorems for Hamilton's canonical equations of motion of variable mass nonholonomic nonconservative dynamical systems
李仁杰, 乔永芬, 刘洋
Integrating factors and conservation theorems for Hamilton's canonical equations of motion of variable mass nonholonomic nonconservative dynamical systems
Li Ren-Jie (李仁杰), Qiao Yong-Fen (乔永芬), Liu Yang (刘洋)
中国物理B . 2002, (8): 760 -764 .  DOI: 10.1088/1009-1963/11/8/302