%0 Journal Article %A V. A. Yakubovich %T The problem of optimal tracking of deterministic harmonic signals %J Doklady Akademii Nauk %D 1994 %P 463-466 %V 337 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1994_337_4_a8/ %G ru %F DAN_1994_337_4_a8