%0 Journal Article %A G. N. Medvedev %T The asymptotic solution of certain systems of differential equations with deviating argument %J Doklady Akademii Nauk %D 1968 %P 293-295 %V 178 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_178_2_a8/ %G ru %F DAN_1968_178_2_a8