TY - JOUR AU - S. Bourne TI - On positive Banach halfalgebras without identity JO - Studia Mathematica PY - 1962 SP - 247 EP - 249 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-22-2-247-249/ DO - 10.4064/sm-22-2-247-249 LA - en ID - 10_4064_sm_22_2_247_249 ER -