TY - JOUR AU - J. Bourgain AU - V.D. Milman TI - New volume ratio properties for convex sym-metric bodies in IRn. JO - Inventiones mathematicae PY - 1987 SP - 319 EP - 340 VL - 88 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1987__88_143456/ ID - IM_1987__88_143456 ER -