%0 Journal Article %A Yu. F. Korobeinik %T Representing systems %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1981 %P 75-137 %V 36 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1981_36_1_a3/ %G en %F RM_1981_36_1_a3