%0 Journal Article %A G. V. Sandrakov %T Homogenization of variational inequalities and equations %J Sbornik. Mathematics %D 2008 %P 67-98 %V 199 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2008_199_1_a3/ %G en %F SM_2008_199_1_a3