TY - JOUR AU - Radosław Drabiński TI - An uncountable partition contained in the atomless $\sigma $-field JO - Colloquium Mathematicum PY - 2011 SP - 219 EP - 223 VL - 124 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm124-2-6/ DO - 10.4064/cm124-2-6 LA - en ID - 10_4064_cm124_2_6 ER -