%0 Journal Article %A V. B. Kolmanovskii %T On the stability of some systems with arbitrary aftereffect %J Doklady Akademii Nauk %D 1993 %P 421-424 %V 331 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_331_4_a10/ %G ru %F DAN_1993_331_4_a10