%0 Journal Article %A M. A. Galakhov %T On summable regions %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1967 %P 69 %V 89 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1967_89_a5/ %G ru %F TM_1967_89_a5