Giuseppe Forestieri, Alberto Guardone, Dario Isola, Filippo Marulli and Giuseppe Quaranta. (2012). Numerical Simulation of Compressible Vortical Flows Using a Conservative Unstructured-Grid Adaptive Scheme.
            <i>Communications in Computational Physics</i>. <i>12</i> (3).
            866-884.
         doi:10.4208/cicp.181010.180511s