%0 Journal Article
%A A. Dzhuraev
%T Formulation of three-dimensional elliptic boundary value problems
%J Doklady Akademii Nauk
%D 1991
%P 33-37
%V 319
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_319_1_a5/
%G ru
%F DAN_1991_319_1_a5