1. N. N. Krasovskii, Game Problems on the Encounter of Motions (Nauka, Moscow, 1970) [in Russian].
2. A. B. Kurzhanskii, Control and Observation under Uncertainty (Nauka, Moscow, 1977) [in Russian].
3. F. L. Chernous’ko, Estimation of the Phase State of Dynamic Systems (Nauka, Moscow, 1988) [in Russian].
4. N. N. Krasovski and A. I. Subbotin, Game-Theoretical Control Problems (Springer, New York, 1988).
5. A. B. Kurzhanski and I. Vályi, Ellipsoidal Calculus for Estimation and Control (Birkhäuser, Boston, 1997).