TY - JOUR AU - Wolfgang Hackenbroch TI - Measure Extensions by Conditional Atoms. JO - Mathematische Zeitschrift PY - 1988 SP - 347 EP - 352 VL - 200 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1988__200_3_174013/ ID - MZ_1988__200_3_174013 ER -