%0 Journal Article %A A. F. Leont'ev %T Conditions for the representability of functions in convex domains by generalized series of exponentials %J Informatics and Automation %D 1985 %P 216-235 %V 167 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1985_167_a11/ %G ru %F TRSPY_1985_167_a11