%0 Journal Article
%A E. G. D'yakonov
%T A new approach to the Dirichlet boundary conditions that is based on the use of strengthened Sobolev spaces
%J Differencialʹnye uravneniâ
%D 1998
%P 1359-1368
%V 34
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1998_34_10_a9/
%G ru
%F DE_1998_34_10_a9