@article{MZ_1975__143_172214,
     author = {Rangachari Venkataraman},
     title = {Extensions of {Pontryagin} {Duality.}},
     journal = {Mathematische Zeitschrift},
     pages = {105--112},
     publisher = {mathdoc},
     volume = {143},
     year = {1975},
     zbl = {0287.22009},
     url = {http://geodesic.mathdoc.fr/item/MZ_1975__143_172214/}
}