@article{MAN_1979__245_163308,
     author = {Wolf Str\"ubing},
     title = {Symmetrie {Submanifolds} of {Riemannian} {Manifolds.}},
     journal = {Mathematische Annalen},
     pages = {37--44},
     publisher = {mathdoc},
     volume = {245},
     year = {1979},
     zbl = {0424.53025},
     url = {http://geodesic.mathdoc.fr/item/MAN_1979__245_163308/}
}