@article{GDZPPN002416557, title = {Riesz Theory in Banach Algebras.}, journal = {Mathematische Zeitschrift}, volume = {142}, year = {1975}, pages = {145-156}, zbl = {0298.46049}, url = {http://dml.mathdoc.fr/item/GDZPPN002416557} }
Smyth, M.R.F. Riesz Theory in Banach Algebras.. Mathematische Zeitschrift, Tome 142 (1975) pp. 145-156. http://gdmltest.u-ga.fr/item/GDZPPN002416557/