@article{JRAM_1873__76_148221,
     author = {G. Frobenius},
     title = {Ueber die {Integration} der linearen {Differentialgleichungen} durch {Reihen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {214--235},
     publisher = {mathdoc},
     volume = {76},
     year = {1873},
     zbl = {05.0180.01},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1873__76_148221/}
}