TY  - JOUR
AU  - Promislow, David
TI  - Semi-Metrics on the Normal States of a W *-Algebra
JO  - Canadian journal of mathematics
PY  - 1973
SP  - 1238
EP  - 1253
VL  - 25
IS  - 6
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-131-2/
DO  - 10.4153/CJM-1973-131-2
ID  - 10_4153_CJM_1973_131_2
ER  -