%0 Journal Article
%A O. A. Oleinik
%A T. A. Shaposhnikova
%T On the averaging of boundary value problems in punctured domains of nonperiodic structure
%J Differencialʹnye uravneniâ
%D 1998
%P 647-661
%V 34
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1998_34_5_a6/
%G ru
%F DE_1998_34_5_a6