%0 Journal Article %A Takushiro Ochiai %A Tsunero Takahashi %T The Group of Isometries of a Left Invariant Riemannian Metric on a Lie Group. %J Mathematische Annalen %D 1976 %P 91-96 %V 223 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1976__223_162876/ %F MAN_1976__223_162876