%0 Journal Article
%A V. V. Pokornyi
%T On the convergence of formal solutions of non-linear integral equations
%J Doklady Akademii Nauk
%D 1958
%P 711-714
%V 120
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1958_120_4_a6/
%G ru
%F DAN_1958_120_4_a6