@article{MAN_1897__49_157862,
     author = {Emanuel Beke},
     title = {Ueber die {Einfachheit} der alternirenden {Gruppe}},
     journal = {Mathematische Annalen},
     pages = {581--582},
     year = {1897},
     volume = {49},
     zbl = {28.0134.03},
     url = {http://geodesic.mathdoc.fr/item/MAN_1897__49_157862/}
}