%0 Journal Article %A T. A. Suslina %T Homogenization in Sobolev class $H^1(\mathbb R^d)$ for periodic elliptic second order differential operators including first order terms %J Algebra i analiz %D 2010 %P 108-222 %V 22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2010_22_1_a5/ %G ru %F AA_2010_22_1_a5