%0 Journal Article %A A. L. Badoev %A B. N. Sadovskii %T An example of a densifying operator in the theory of differential equations with deviating argument of neutral type %J Doklady Akademii Nauk %D 1969 %P 1239-1242 %V 186 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_186_6_a0/ %G ru %F DAN_1969_186_6_a0