Nattapol Ploymaklam, Pratik M. Kumbhar & Amiya K. Pani. (1970). A Priori Error Analysis of the Local Discontinuous Galerkin Method for the Viscous Burgers-Poisson System.
            <i>International Journal of Numerical Analysis and Modeling</i>. <i>14</i> (4-5).
            784-807.
         doi: