@article{MAN_1973__206_162517,
     author = {Helmut Oeljeklaus},
     title = {\"Uber die {Automorphismengruppe} von {Ellipsoiden.}},
     journal = {Mathematische Annalen},
     pages = {225--236},
     year = {1973},
     volume = {206},
     zbl = {0268.32015},
     url = {http://geodesic.mathdoc.fr/item/MAN_1973__206_162517/}
}