Hao , YonghongHuang , Qiumei and Wang , Cheng. (2021). A Third Order BDF Energy Stable Linear Scheme for the No-Slope-Selection Thin Film Model.
            <i>Communications in Computational Physics</i>. <i>29</i> (3).
            905-929.
         doi:10.4208/cicp.OA-2020-0074