%0 Journal Article %A V. V. Zhikov %T Problems of the continuation of functions in connection with averaging theory %J Differencialʹnye uravneniâ %D 1990 %P 39-50 %V 26 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1990_26_1_a5/ %G ru %F DE_1990_26_1_a5