Jian Cheng,  Huiqiang Yue,  Shengjiao Yu & Tiegang Liu. (2020). A Direct Discontinuous Galerkin Method with Interface Correction for the Compressible Navier-Stokes Equations on Unstructured Grids.
            <i>Advances in Applied Mathematics and Mechanics</i>. <i>10</i> (1).
            1-21.
         doi:10.4208/aamm.OA-2017-0060