Cheng , RonghuaLuo , Zhaofu and Hong , Xiaochun. (2021). Bifurcations and New Traveling Wave Solutions for the Nonlinear Dispersion Drinfel'd-Sokolov ($D(m,n)$) System.
            <i>Journal of Nonlinear Modeling and Analysis</i>. <i>3</i> (2).
            193-207.
         doi:10.12150/jnma.2021.193