TY  - JOUR
AU  - Crabb, M. J.
AU  - Duncan, J.
AU  - McGregor, C. M.
TI  - Characterizations of commutativity for C*-algebras
JO  - Glasgow mathematical journal
PY  - 1974
SP  - 172
EP  - 175
VL  - 15
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500002378/
DO  - 10.1017/S0017089500002378
ID  - 10_1017_S0017089500002378
ER  -