全国中文核心期刊
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Homotopic mapping solutions for variable coefficient combined perturbed KdV equation
Lu Dianchen, Chen Tingting, Hong Baojian
Journal of JIangsu University(Natural Science Eidt . 2014, (4): 493 -496 .  DOI: 10.3969/j.issn.1671-7775.2014.04.022