%0 Journal Article %A Zassenhaus, Hans %T On a Normal Form of the Orthogonal Transformation III %J Canadian mathematical bulletin %D 1958 %P 183-191 %V 1 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1958-021-6/ %R 10.4153/CMB-1958-021-6 %F 10_4153_CMB_1958_021_6