TY  - JOUR
AU  - Quigg, John C.
TI  - Approximately Periodic Functionals on C*-Algebras and von Neumann Algebras
JO  - Canadian journal of mathematics
PY  - 1985
SP  - 769
EP  - 784
VL  - 37
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1985-043-9/
DO  - 10.4153/CJM-1985-043-9
ID  - 10_4153_CJM_1985_043_9
ER  -