%0 Journal Article %A È. R. Korepanov %T Discrete conditionally optimal filters with memory %J Doklady Akademii Nauk %D 1992 %P 35-38 %V 324 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_324_1_a5/ %G ru %F DAN_1992_324_1_a5