TY - JOUR AU - C. J. Read TI - Normed “upper interval” algebras without nontrivial closed subalgebras JO - Studia Mathematica PY - 2005 SP - 295 EP - 303 VL - 171 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm171-3-6/ DO - 10.4064/sm171-3-6 LA - en ID - 10_4064_sm171_3_6 ER -