%0 Journal Article %A V. N. Ushakov %A V. I. Ukhobotov %A A. E. Lipin %T An Addition to the Definition of a Stable Bridge and an Approximating System of Sets in Differential Games %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2019 %P 285-297 %V 304 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2019_304_a18/ %G ru %F TM_2019_304_a18