@article{PORMA_1988__45_1_115610,
     author = {Shanmugam, Ramalingam},
     title = {Distribution of a sum of independent positive generalized discrete random variables},
     journal = {Portugaliae mathematica},
     pages = {69--73},
     publisher = {mathdoc},
     volume = {45},
     number = {1},
     year = {1988},
     mrnumber = {0952800},
     zbl = {0652.60020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1988__45_1_115610/}
}