%0 Journal Article %A B. G. Grebenshchikov %T On the instability of the solution of a system with constant delay %J Differencialʹnye uravneniâ %D 1999 %P 1289-1290 %V 35 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_9_a16/ %G ru %F DE_1999_35_9_a16