@article{MAN_1889__34_157457,
     author = {Horn},
     title = {Ueber die {Convergenz} der hypergeometrischen {Reihen} zweier und dreier {Ver\"anderlichen}},
     journal = {Mathematische Annalen},
     pages = {544--600},
     publisher = {mathdoc},
     volume = {34},
     year = {1889},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1889__34_157457/}
}