%0 Journal Article %A I. A. Fel'dman %T On the asymptotic behaviour of solutions of certain systems of integral equations %J Doklady Akademii Nauk %D 1964 %P 57-60 %V 154 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_154_1_a14/ %G ru %F DAN_1964_154_1_a14