New Elliptic Periodic Solutions of Variable Coefficient KdV-MKdV Equation with Three Arbitrary Functions
TIAN Gui-chen,LIU Xi-qiang,ZHANG Ying-wei
Journal of Hebei University (Natural Science Edition) . 2005, (4): 348 -351 .  DOI: 10.3969/j.issn.1000-1565.2005.04.002