%0 Journal Article
%A E. A. Volkov
%T A difference method of estimating errors in numerical solutions of boundary value problems for an ordinary differential equation
%J Doklady Akademii Nauk
%D 1971
%P 758-761
%V 197
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1971_197_4_a4/
%G ru
%F DAN_1971_197_4_a4