@article{GMJ_1998__5_3_48107,
     author = {El Kinani, A. and Oubbi, L. and Oudadess, M.},
     title = {Spectral and boundedness radii in locally convex algebras.},
     journal = {Georgian Mathematical Journal},
     pages = {233--241},
     publisher = {mathdoc},
     volume = {5},
     number = {3},
     year = {1998},
     zbl = {0910.46036},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/GMJ_1998__5_3_48107/}
}