TY - JOUR AU - F. Alvarez AU - R. Correa AU - P. Gajardo TI - Inner Estimation of the Eigenvalue Set and Exponential Series Solutions to Differential Inclusions JO - Journal of convex analysis PY - 2005 SP - 1 EP - 11 VL - 12 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2005_12_1_JCA_2005_12_1_a0/ ID - JCA_2005_12_1_JCA_2005_12_1_a0 ER -