@article{MAN_1894__44_157713,
     author = {A. Hurwitz},
     title = {Ueber die angen\"aherte {Darstellung} der {Zahlen} durch rationale {Br\"uche}},
     journal = {Mathematische Annalen},
     pages = {417--436},
     publisher = {mathdoc},
     volume = {44},
     year = {1894},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1894__44_157713/}
}