TY - JOUR AU - K. Urbanik TI - A proof of a theorem of Żelazko on $L^p$-algebras JO - Colloquium Mathematicum PY - 1961 SP - 121 EP - 123 VL - 8 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-8-1-121-123/ DO - 10.4064/cm-8-1-121-123 LA - de ID - 10_4064_cm_8_1_121_123 ER -