%0 Journal Article %A S. M. Ermakov %T On estimation of parameters for indirect measurements %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1965 %P 106-112 %V 79 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1965_79_a12/ %G ru %F TM_1965_79_a12