Ren , BaifenGao , ZhenGu , YaguangXie , Shusen and Zhang , Xiangxiong. (2024). A Positivity-Preserving and Well-Balanced High Order Compact Finite Difference Scheme for Shallow Water Equations.
            <i>Communications in Computational Physics</i>. <i>35</i> (2).
            524-552.
         doi:10.4208/cicp.OA-2023-0034