Constructing of new exact solutions to the GKdV-mKdV equation with any-order nonlinear terms by (G'/G)-expansion method. - Zi-Liang Li (Appl. Math. Comput., 2010)

Modified (2+1)-dimensional displacement shallow water wave system: Symmetries and exact solutions. - Ping Liu; Zi-Liang Li; Ren-Ze Luo (Appl. Math. Comput., 2012)