%0 Journal Article %A Jean Bourgain %A Haïm Brezis %T New estimates for elliptic equations and Hodge type systems %J Journal of the European Mathematical Society %D 2007 %P 277-315 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/80/ %R 10.4171/jems/80 %F JEMS_2007_9_2_a3