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
New Positive and Negative Hierarchies of Integrable Differential-Difference Equations and Conservation Laws
LI Xin-Yue and ZHAO Qiu-Lan
New Positive and Negative Hierarchies of Integrable Differential-Difference Equations and Conservation Laws
LI Xin-Yue and ZHAO Qiu-Lan
理论物理通讯 . 2009, (01): 17 -22 .