%0 Journal Article %A P. V. Nadezhdin %T Design of optimal output-closed linear systems %J Doklady Akademii Nauk %D 1997 %P 746-748 %V 352 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1997_352_6_a6/ %G ru %F DAN_1997_352_6_a6