@article{MAN_1937__114_159905,
     author = {H. Fitting},
     title = {\"Uber den {Automorphismenbereich} einer {Gruppe}},
     journal = {Mathematische Annalen},
     pages = {84--98},
     year = {1937},
     volume = {114},
     zbl = {63.0088.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1937__114_159905/}
}