中国科学院数学与系统科学研究院期刊网
JSSC
AUTOMATED DERIVATION OF THE CONSERVATION LAWS FOR NONLINEAR DIFFERENTIAL-DIFFERENCE EQUATIONS
Jiaofeng ZHU,Yinping LIU
AUTOMATED DERIVATION OF THE CONSERVATION LAWS FOR NONLINEAR DIFFERENTIAL-DIFFERENCE EQUATIONS
Jiaofeng ZHU,Yinping LIU
Journal of Systems Science and Complexity . 2012, (6): 1234 -1248 .  DOI: 10.1007/s11424-012-9297-z