TY - JOUR AU - D. H. Fremlin AU - J. Jasiński TI - A note on the intersections of countably generated σ-algebras JO - Colloquium Mathematicum PY - 1988 SP - 211 EP - 220 VL - 56 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-56-2-211-220/ DO - 10.4064/cm-56-2-211-220 LA - en ID - 10_4064_cm_56_2_211_220 ER -