%0 Journal Article %A R. O. Karelina %A N. V. Pertsev %T Construction of two-sided estimates for solutions of some systems of differential equations with aftereffect %J Sibirskij žurnal industrialʹnoj matematiki %D 2005 %P 60-72 %V 8 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJIM_2005_8_4_a5/ %G ru %F SJIM_2005_8_4_a5