TY - JOUR AU - Beirão da Veiga, Lourenço AU - Brezzi, Franco AU - Marini, Luisa Donatella AU - Russo, Alessandro TI - Mixed virtual element methods for general second order elliptic problems on polygonal meshes JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 2016 SP - 727 EP - 747 VL - 50 IS - 3 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/m2an/2015067/ DO - 10.1051/m2an/2015067 LA - en ID - M2AN_2016__50_3_727_0 ER -