S. C. Fu, R. M. C. So & W. W. F. Leung. (2020). A Discrete Flux Scheme for Aerodynamic and Hydrodynamic Flows.
            <i>Communications in Computational Physics</i>. <i>9</i> (5).
            1257-1283.
         doi:10.4208/cicp.311009.241110s