TY - JOUR AU - Ostrovskii, M. I. TI - Auerbach Bases and Minimal Volume Sufficient Enlargements JO - Canadian mathematical bulletin PY - 2011 SP - 726 EP - 738 VL - 54 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-043-3/ DO - 10.4153/CMB-2011-043-3 ID - 10_4153_CMB_2011_043_3 ER -