@article{10_1017_S0017089500008429,
     author = {Giotopoulos, S. and Roumeliotis, M.},
     title = {Algebraic ideals of semiprime {Banach} algebras},
     journal = {Glasgow mathematical journal},
     pages = {359--363},
     year = {1991},
     volume = {33},
     number = {3},
     doi = {10.1017/S0017089500008429},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008429/}
}