@article{01171998, title = {Spectral and boundedness radii in locally convex algebras.}, journal = {Georgian Mathematical Journal}, volume = {5}, year = {1998}, pages = {233-241}, doi = {10.1023/B:GEOR.0000008122.00320.f9}, zbl = {0910.46036}, language = {en}, url = {http://dml.mathdoc.fr/item/01171998} }
El Kinani, A.; Oubbi, L.; Oudadess, M. Spectral and boundedness radii in locally convex algebras.. Georgian Mathematical Journal, Tome 5 (1998) pp. 233-241. doi : 10.1023/B:GEOR.0000008122.00320.f9. http://gdmltest.u-ga.fr/item/01171998/