%0 Journal Article
%A U. Raitums
%T On the loss of smoothness of differential operators in the case of $G$-convergence
%J Differencialʹnye uravneniâ
%D 1984
%P 508-513
%V 20
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1984_20_3_a17/
%G ru
%F DE_1984_20_3_a17