Rettiev Nikolay Stepanovich

Publications in Math-Net.Ru

1. Continuity and discontinuity of the Bellman function
   
   Differ. Uravn., 14:12 (1978),  2178–2184
2. Some properties of minimal invariant sets of control systems
   
   Differ. Uravn., 14:10 (1978),  1796–1805
3. The dependence of the control set on the parameter
   
   Differ. Uravn., 14:9 (1978),  1687–1688