Xiangyu Shi & Linzhang Lu. (2022). Unconditional Superconvergent Analysis of Quasi-Wilson Element for Benjamin-Bona-Mahoney Equation.
            <i>Journal of Computational Mathematics</i>. <i>41</i> (1).
            94-106.
         doi:10.4208/jcm.2104-m2020-0233