TY - JOUR AU - W. Żelazko TI - On topological divisors of zero in p-normed algebras without unit JO - Colloquium Mathematicum PY - 1967 SP - 231 EP - 234 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-16-1-231-234/ DO - 10.4064/cm-16-1-231-234 LA - en ID - 10_4064_cm_16_1_231_234 ER -