%0 Journal Article %A B. Sh. Shklyar %T On the observability of linear stationary systems with concentrated delays %J Doklady Akademii Nauk %D 1979 %P 549-552 %V 248 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_248_3_a8/ %G ru %F DAN_1979_248_3_a8