@article{JRAM_1877__84_148343,
     author = {G. Frobenius},
     title = {Ueber lineare {Substitutionen} und bilineare {Formen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {1--63},
     publisher = {mathdoc},
     volume = {84},
     year = {1877},
     zbl = {09.0085.02},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1877__84_148343/}
}