@article{MAN_1976__223_162876,
     author = {Takushiro Ochiai and Tsunero Takahashi},
     title = {The {Group} of {Isometries} of a {Left} {Invariant} {Riemannian} {Metric} on a {Lie} {Group.}},
     journal = {Mathematische Annalen},
     pages = {91--96},
     publisher = {mathdoc},
     volume = {223},
     year = {1976},
     zbl = {0318.53042},
     url = {http://geodesic.mathdoc.fr/item/MAN_1976__223_162876/}
}