@article{GDZPPN002384272, title = {A Tauberian Theorem for Power Series.}, journal = {Mathematische Zeitschrift}, volume = {61}, year = {1954}, pages = {94-97}, zbl = {0056.28303}, url = {http://dml.mathdoc.fr/item/GDZPPN002384272} }
Reid, William T. A Tauberian Theorem for Power Series.. Mathematische Zeitschrift, Tome 61 (1954) pp. 94-97. http://gdmltest.u-ga.fr/item/GDZPPN002384272/