TY - JOUR AU - V. N. Ushakov AU - A. A. Ershov TI - Estimation of the growth of the degree of nonconvexity of reachable sets in terms of $\alpha$-sets JO - Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleniâ PY - 2020 SP - 100 EP - 106 VL - 495 UR - http://geodesic.mathdoc.fr/item/DANMA_2020_495_a20/ LA - ru ID - DANMA_2020_495_a20 ER -