%0 Journal Article
%A L. P. Gaifullina
%T An optimal method for solving equations of elliptic type
%J Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz
%D 1979
%P 21-26
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KUKTF_1979_a1/
%G ru
%F KUKTF_1979_a1