TY - JOUR AU - V. N. Ushakov AU - V. I. Ukhobotov AU - A. E. Lipin TI - An Addition to the Definition of a Stable Bridge and an Approximating System of Sets in Differential Games JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2019 SP - 285 EP - 297 VL - 304 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_2019_304_a18/ LA - ru ID - TM_2019_304_a18 ER -