TY - JOUR AU - M. I. Zelikin TI - The Structure of Optimal Synthesis in the Vicinity of Singular Manifolds for Problems Affine with Respect to Control JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2002 SP - 174 EP - 196 VL - 236 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_2002_236_a18/ LA - ru ID - TM_2002_236_a18 ER -