%0 Journal Article %A Rangachari Venkataraman %T A Characterization of Pontryagin Duality. %J Mathematische Zeitschrift %D 1976 %P 109-120 %V 149 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1976__149_172385/ %F MZ_1976__149_172385