%0 Journal Article %A Beirão da Veiga, Lourenço %A Brezzi, Franco %A Marini, Luisa Donatella %A Russo, Alessandro %T Mixed virtual element methods for general second order elliptic problems on polygonal meshes %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2016 %P 727-747 %V 50 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/m2an/2015067/ %R 10.1051/m2an/2015067 %G en %F M2AN_2016__50_3_727_0