TY  - JOUR
AU  - Osamu Hatori
TI  - Isometries of the unitary groups in $C^{*}$-algebras
JO  - Studia Mathematica
PY  - 2014
SP  - 61
EP  - 86
VL  - 221
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm221-1-4/
DO  - 10.4064/sm221-1-4
LA  - en
ID  - 10_4064_sm221_1_4
ER  -