@article{bwmeta1.element.desklight-9b428630-3c2d-4cc5-b31c-b8ebf9e865ac,
author = {Jan Stochel},
title = {On the Sz.-Nagy boundedness condition on abelian involution semigroups},
journal = {Colloquium Mathematicae},
volume = {51},
year = {1987},
pages = {267-271},
zbl = {0675.47034},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-9b428630-3c2d-4cc5-b31c-b8ebf9e865ac}
}
Jan Stochel. On the Sz.-Nagy boundedness condition on abelian involution semigroups. Colloquium Mathematicae, Tome 51 (1987) pp. 267-271. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-9b428630-3c2d-4cc5-b31c-b8ebf9e865ac/