Wen-XiuMa, YiZhang & YaningTang. (2020). Symbolic Computation of Lump Solutions to a Combined Equation Involving Three Types of Nonlinear Terms.
            <i>East Asian Journal on Applied Mathematics</i>. <i>10</i> (4).
            732-745.
         doi:10.4208/eajam.151019.110420