Xavier Blanc, Francois Hermeline, Emmanuel Labourasse & Julie Patela. (2023). Monotonic Diamond and DDFV Type Finite-Volume Schemes for 2D Elliptic Problems.
            <i>Communications in Computational Physics</i>. <i>34</i> (2).
            456-502.
         doi:10.4208/cicp.OA-2023-0081