TY  - JOUR
AU  - Jan Stochel
TI  - On the Sz.-Nagy boundedness condition on abelian involution semigroups
JO  - Colloquium Mathematicum
PY  - 1987
SP  - 267
EP  - 271
VL  - 54
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-54-2-267-271/
DO  - 10.4064/cm-54-2-267-271
LA  - en
ID  - 10_4064_cm_54_2_267_271
ER  -