%0 Journal Article %A Christophe Le Potier %T A second order in space combination of methods verifying a maximum principle for the discretization of diffusion operators %J Comptes Rendus. Mathématique %D 2020 %P 89-95 %V 358 %N 1 %I Académie des sciences, Paris %R 10.5802/crmath.15 %G en %F CRMATH_2020__358_1_89_0