%0 Journal Article %A P. A. Kornilov %T On the linearity of the set of sums of a~series of functions %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1982 %P 217-218 %V 37 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1982_37_2_a14/ %G en %F RM_1982_37_2_a14