@article{MAN_1899__51_157911,
     author = {J. Horn},
     title = {Untersuchung der {Integrale} einer {Differentialgleichung} erster {Ordnung} vermittelst successiver {Ann\"aherungen}},
     journal = {Mathematische Annalen},
     pages = {181--195},
     publisher = {mathdoc},
     volume = {51},
     year = {1899},
     zbl = {29.0277.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1899__51_157911/}
}