%0 Journal Article %A O. A. Oleinik %A A. S. Shamaev %T On the averaging of solutions of a boundary value problem for the %J Doklady Akademii Nauk %D 1994 %P 168-171 %V 337 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1994_337_2_a5/ %G ru %F DAN_1994_337_2_a5