%0 Journal Article %A Benjin Xuan %T Nontrivial solitary waves of GKP equation in multi-dimensional spaces %J Revista colombiana de matematicas %D 2003 %P 11-23 %V 37 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RCM_2003_37_1_a1/ %F RCM_2003_37_1_a1