%0 Journal Article %A I. V. Gaishun %T Asymptotic estimation of states of linear nonautonomous systems with scalar output %J Trudy Instituta matematiki i mehaniki %D 2006 %P 47-52 %V 12 %N 2 %U http://geodesic.mathdoc.fr/item/TIMM_2006_12_2_a3/ %G ru %F TIMM_2006_12_2_a3