%0 Journal Article %A Franco Brezzi %T Recent results in the treatment of subgrid scales %J ESAIM. Proceedings %D 2002 %P 61-84 %V 11 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/proc:2002030/ %R 10.1051/proc:2002030 %G en %F EP_2002_11_a3