Xing Lü, Sijia Chen, Guozhu Liu & Wen-Xiu Ma. (2021). Study on Lump Behavior for a New (3+1)-Dimensional Generalised Kadomtsev-Petviashvili Equation.
            <i>East Asian Journal on Applied Mathematics</i>. <i>11</i> (3).
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         doi:10.4208/eajam.101120.180221