%0 Journal Article
%A P. P. Zabreiko
%A V. V. Marchenko
%T Fredholm formulas for linear integral equations
%J Differencialʹnye uravneniâ
%D 1999
%P 1162-1170
%V 35
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1999_35_9_a1/
%G ru
%F DE_1999_35_9_a1