1. R. Bellman, Dynamic Programming (Princeton Univ. Press, Princeton, 1957; Izdat. Inostr. Lit., Moscow, 1960).
2. A.M. Letov, Flight Dynamics and Control (Nauka, Moscow, 1969) [in Russian].
3. R. E. Kalman, P. L. Falb, and M. A. Arbib, Topics in Mathematical System Theory (McGraw Hill, 1969; Editorial URSS, Moscow, 2004).
4. V. N. Lebedev, Computation of Motion of a Spacecraft with Small Traction (VTs AN SSSR, Moscow, 1967) [in Russian].
5. F. L. Chernousko, L. D. Akulenko, and B. N. Sokolov, Control of Oscillations (Nauka, Moscow, 1980) [in Russian].