@article{MAN_1884__23_157129,
     author = {K\"onig},
     title = {Ueber eine {Eigenschaft} der {Potenzreihen}},
     journal = {Mathematische Annalen},
     pages = {447--449},
     publisher = {mathdoc},
     volume = {23},
     year = {1884},
     zbl = {16.0202.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1884__23_157129/}
}