%0 Journal Article %A Z. I. Rekhlitskii %T The stability of solutions of certain operator equations with lagging arguments %J Izvestiya. Mathematics %D 1967 %P 381-390 %V 1 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1967_1_2_a10/ %G en %F IM2_1967_1_2_a10