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@article{MZ_1974__136_172037, author = {Helmut Wielandt}, title = {Normalteiler in 3-transitiven {Gruppen.}}, journal = {Mathematische Zeitschrift}, pages = {243--244}, publisher = {mathdoc}, volume = {136}, year = {1974}, zbl = {0271.20002}, url = {http://geodesic.mathdoc.fr/item/MZ_1974__136_172037/} }
Helmut Wielandt. Normalteiler in 3-transitiven Gruppen.. Mathematische Zeitschrift, Tome 136 (1974), pp. 243-244. http://geodesic.mathdoc.fr/item/MZ_1974__136_172037/