%0 Journal Article %A A. I. Logunov %A Z. B. Tsalyuk %T Comparison theorems for Volterra equations with retarded argument %J Differencialʹnye uravneniâ %D 1966 %P 417-421 %V 2 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1966_2_3_a13/ %G ru %F DE_1966_2_3_a13