%0 Journal Article
%A È. M. Saak
%T Geometric stability criterion for the Dirichlet problem
%J Doklady Akademii Nauk
%D 1973
%P 1074-1076
%V 211
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_211_5_a16/
%G ru
%F DAN_1973_211_5_a16