%0 Journal Article %T Symbolic-computation study of integrable properties for the (21)-dimensional Gardner equation with the two-singular manifold method %A Zhang, Hai-Qiang %A Tian, Bo %A Li, Juan %A Xu, Tao %A Zhang, Ya-Xing %J IMA Journal of Applied Mathematics %V 74 %N 1 %P 46-61 %@ 0272-4960 %D 2008-10-23 %I Oxford University Press %~ DeepDyve