1. V. I. Gulyaev, “Dynamics of elastic systems in complex motions (a survey),” Prikl. Mekh., 39, No. 5, 28–51 (2003).
2. A. P. Fillipov, Vibrations of Deformed Systems [in Russian], Naukova Dumka, Kiev (1970).
3. V. I. Feodos’ev, Selected Problems and Questions on the Strength of Materials [in Russian], Nauka, Moscow (1967).
4. V. I. Gulyaev, V. V. Gaidaichuk, and F. Ya. Abdulaev, “Self-excitation of unstable vibrations in tubular systems with moving masses,” Prikl. Mekh., No. 3, 84–90 (1997).
5. V. I. Gulyaev and E. Yu. Tolbatov, “Forced and self-excited vibrations of pipes containing mobile boiling fluid clots,” J. Sound Vibr., 257, No. 3, 425–437 (2002).