@article{MAN_1916__77_158744,
     author = {G. P\'olya},
     title = {\"Uber {Potenzreihen} mit ganzzahligen {Koeffizienten.}},
     journal = {Mathematische Annalen},
     pages = {497--513},
     year = {1916},
     volume = {77},
     zbl = {46.0481.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1916__77_158744/}
}