New periodic solutions to a generalized Hirota－Satsuma coupled KdV system
闫庆友, 张玉峰, 魏小鹏
New periodic solutions to a generalized Hirota－Satsuma coupled KdV system
Yan Qing-You (闫庆友), Zhang Yu-Feng (张玉峰), Wei Xiao-Peng (魏小鹏)
中国物理B . 2003, (2): 131 -135 .  DOI: 10.1088/1009-1963/12/2/301