@article{MZ_1976__149_172385,
     author = {Rangachari Venkataraman},
     title = {A {Characterization} of {Pontryagin} {Duality.}},
     journal = {Mathematische Zeitschrift},
     pages = {109--120},
     publisher = {mathdoc},
     volume = {149},
     year = {1976},
     zbl = {0313.43011},
     url = {http://geodesic.mathdoc.fr/item/MZ_1976__149_172385/}
}