会计学季刊
Quarterly Journal of Accounting
主办单位:
香港中文大学会计学院
上海财经大学会计学院
南京大学商学院会计学系
ISSN: 3006-1415
Groupoids, Discrete Mechanics, and Discrete Variation
GUO Jia-Feng,JIA Xiao-Yu,WU Ke,ZHAO Wei-Zhong
Groupoids, Discrete Mechanics, and Discrete Variation
GUO Jia-Feng, JIA Xiao-Yu, WU Ke, and ZHAO Wei-Zhong
理论物理通讯 . 2008, (03): 545 -550 .