TY  - JOUR
AU  - Gunther, Georg
TI  - Singular Isometries in Orthogonal Groups
JO  - Canadian mathematical bulletin
PY  - 1977
SP  - 189
EP  - 198
VL  - 20
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1977-031-6/
DO  - 10.4153/CMB-1977-031-6
ID  - 10_4153_CMB_1977_031_6
ER  -