@article{MAN_1887__30_157329,
     author = {Maschke},
     title = {Ueber die quatern\"are. endliche, lineare {Substitutionsgruppe} der {Borchardt'schen} {Moduln.}},
     journal = {Mathematische Annalen},
     pages = {496--515},
     publisher = {mathdoc},
     volume = {30},
     year = {1887},
     zbl = {19.0140.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1887__30_157329/}
}