@article{BUMI_1962_3_17_4_a6,
     author = {Pati, T. and Ramanujan, M. S.},
     title = {On iteration products preserving absolute convergence.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {385--393},
     publisher = {mathdoc},
     volume = {Ser. 3, 17},
     number = {4},
     year = {1962},
     zbl = {0109.28504},
     mrnumber = {161068},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1962_3_17_4_a6/}
}