TY - JOUR AU - T. Niedbalska-Rajba TI - On decomposability semigroups on the real line JO - Colloquium Mathematicum PY - 1981 SP - 347 EP - 358 VL - 44 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-44-2-347-358/ DO - 10.4064/cm-44-2-347-358 LA - en ID - 10_4064_cm_44_2_347_358 ER -