中国科学院数学与系统科学研究院期刊网
MULTI-SYMPLECTIC FOURIER PSEUDOSPECTRAL METHOD FOR A SECOND ORDER WAVE EQUATION OF KDV TYPE
Wang Junjie, Wang Liantang
Journal of Numerical Methods and Computer Applications . 2014, (4): 241 -254 .  DOI: 10.12288/szjs.2014.4.241