%0 Journal Article %A L. A. Arutyunyan %T Characteristics of cardinalities of certain traces of closed classes of non-homogeneous functions %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1994 %P 147-148 %V 49 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1994_49_4_a5/ %G en %F RM_1994_49_4_a5