%0 Journal Article %T Two Different Classes of Wronskian Conditions to a (3 +1)-Dimensional Generalized Shallow Water Equation %A Yaning Tang %A Pengpeng Su %J ISRN Mathematical Analysis %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/384906 %U http://dx.doi.org/10.5402/2012/384906