%0 Journal Article %A Lamichhane, Bishnu P. %T A gradient recovery operator based on an oblique projection %J Electronic transactions on numerical analysis %D 2010 %P 166-172 %V 37 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2010__37__a16/ %G en %F ETNA_2010__37__a16