%0 Journal Article %A Yu. P. Leonov %T Least squares method in the identification of dynamic systems %J Doklady Akademii Nauk %D 1971 %P 64-67 %V 198 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_198_1_a16/ %G ru %F DAN_1971_198_1_a16