%0 Journal Article %A A. G. Tumarkin %T Description of the closures of the linear hulls of some systems of functions %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1982 %P 178-179 %V 37 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1982_37_1_a18/ %G en %F RM_1982_37_1_a18