Wu , TongYang , ZixuanWang , Shizhao and He , Guowei. (2020). A Novel Strong-Coupling Pseudo-Spectral Method for Numerical Studies of Two-Layer Turbulent Channel Flows.
            <i>Communications in Computational Physics</i>. <i>28</i> (3).
            1133-1146.
         doi:10.4208/cicp.OA-2019-0124