%0 Journal Article %A A. V. Metel'skii %T The problem of pointwise completeness in the theory of control of differential-difference systems %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1994 %P 101-139 %V 49 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1994_49_2_a2/ %G en %F RM_1994_49_2_a2