1. N. N. Krasovskii and A. I. Subbotin, Positional Differential Games (Nauka, Moscow, 1974) [in Russian].
2. N. N. Krasovskii, Control of a Dynamic System (Nauka, Moscow, 1985) [in Russian].
3. L. S. Pontryagin, Selected Scientific Works, Vol. 2: Differential Equations. Operator Theory. Optimal Control. Differential Games (Nauka, Moscow, 1988) [in Russian].
4. B. N. Pshenichnyi and V. V. Ostapenko, Differential Games (Naukova Dumka, Kiev, 1992) [in Russian].
5. R. Isaacs, Differential Games (Wiley, New York, 1965; Mir, Moscow, 1967).