@article{JRAM_1925__154_149559,
     author = {Erich Sch\"onhardt},
     title = {Ein {Beitrag} zur {Theorie} der linearen {Substitutionsgruppen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {63--93},
     publisher = {mathdoc},
     volume = {154},
     year = {1925},
     zbl = {51.0119.04},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1925__154_149559/}
}