1. Yu. N. Andreev, Control of Finite-Dimensional Linear Objects [in Russian], Nauka, Moscow (1976).
2. E. Ya. Antonyuk and S. V. Zubarev, “Investigation of mechanisms of variable structure by the method of approximation,” Int. Appl. Mech., 22, No. 3, 278–284 (1985).
3. S. N. Kozhevnikov, Dynamics of Nonstationary Processes in Machines [in Russian], Naukova Dumka, Kyiv (1986).
4. S. N. Kozhevnikov, Fundamentals of Structural Design of Mechanisms [in Russian], Naukova Dumka, Kyiv (1979).
5. V. B. Larin, A. M. Pedchenko, A. I. Tkachuk, and S. A. Yasinskii, “Reducing the order of a dynamic model of a rolling mill,” Avtomatika, No. 2, 67–75 (1992).