TY - JOUR AU - Andreas Schief TI - Topological Properties of the Additon Map in Spaces of Borel Measures. JO - Mathematische Annalen PY - 1988 SP - 23 EP - 32 VL - 282 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1988__282_2_164447/ ID - MAN_1988__282_2_164447 ER -