@article{MAN_1872__5_156583,
     author = {Mayer},
     title = {Ueber unbeschr\"ankt integrable {Systeme} von linearen totalen {Differentialgleichungen} und die simultane {Integration} linearer partieller {Differentialgleichungen}},
     journal = {Mathematische Annalen},
     pages = {448--470},
     publisher = {mathdoc},
     volume = {5},
     year = {1872},
     url = {http://geodesic.mathdoc.fr/item/MAN_1872__5_156583/}
}