%0 Journal Article
%A I. L. Sofronov
%T A new method for the numerical solution of regular elliptic
%J Doklady Akademii Nauk
%D 1987
%P 1057-1061
%V 296
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_296_5_a6/
%G ru
%F DAN_1987_296_5_a6