%0 Journal Article %A D.D. Bainov %A G.H. Sarafova %T Application of the averaging method for a two-point boundary problem for systems of integro-differential equations of Fredholm type. %J Aequationes mathematicae %D 1977 %P 71-80 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1977__16_136677/ %F AM2_1977__16_136677