%0 Journal Article %A L. P. Kuptsov %T On~a~class of parabolic means %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1983 %P 202-203 %V 38 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1983_38_1_a20/ %G en %F RM_1983_38_1_a20