%0 Journal Article %A V. I. Sukretnyi %T The averaging of boundary-value problems for elliptic equations in perforated domains %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1983 %P 133-134 %V 38 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1983_38_6_a15/ %G en %F RM_1983_38_6_a15