Hanzhang Hu, Yanping Chen & Jianwei Zhou. (2024). Two-Grid Finite Element Method for Time-Fractional Nonlinear Schrödinger Equation.
            <i>Journal of Computational Mathematics</i>. <i>42</i> (4).
            1124-1144.
         doi:10.4208/jcm.2302-m2022-0033