TY - JOUR AU - V. N. Ushakov AU - M. V. Pershakov TI - On Two-Sided Approximations of Reachable Sets of Control Systems with Geometric Constraints on the Controls JO - Trudy Instituta matematiki i mehaniki PY - 2020 SP - 239 EP - 255 VL - 26 IS - 1 UR - http://geodesic.mathdoc.fr/item/TIMM_2020_26_1_a18/ LA - ru ID - TIMM_2020_26_1_a18 ER -