@article{MAN_1888__32_157396,
     author = {Gutzmer},
     title = {Ein {Satz} \"uber {Potenzreihen}},
     journal = {Mathematische Annalen},
     pages = {596--600},
     publisher = {mathdoc},
     volume = {32},
     year = {1888},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1888__32_157396/}
}