TY - JOUR AU - J. Bourgain AU - J. Lindenstrauss TI - Approximating the Ball by a Minkowski Sum of Segments with Equal Length. JO - Discrete & computational geometry PY - 1993 SP - 131 EP - 144 VL - 9 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DCG_1993__9_2_131239/ ID - DCG_1993__9_2_131239 ER -