Xue , ZhongqinWen , GuanghuiZhang , Zhimin and Zhao , Xuan. (2024). Efficient High-Order Backward Difference Formulae for Cahn-Hilliard Equation with the Gradient Flow in $H^{−α}$.
            <i>Communications in Computational Physics</i>. <i>35</i> (5).
            1263-1286.
         doi:10.4208/cicp.OA-2023-0315