TY - JOUR AU - David Preiss AU - Jaroslav Tiser TI - Positivity principle for more concentrated measures. JO - Mathematica Scandinavica PY - 1998 SP - 236 EP - 246 VL - 81 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1998__81_2_167439/ ID - MS2_1998__81_2_167439 ER -