Controlling passage through resonances in vibratory actuators. - Olga P. Tomchina; K. V. Nechaev (ECC, 1999)

Self-synchronization and controlled synchronization: general definition and example design. - Ilya I. Blekhman; Alexander L. Fradkov; Olga P. Tomchina; D. E. Bogdanov (Math. Comput. Simul., 2002)

Algorithm of multiple observer-based synchronization for time-varying two-rotor vibration system. - Olga P. Tomchina; Irina Kudryavtseva (PSYCO, 2007)

Multiple Controlled Synchronization for 3-Rotor Vibration Unit with Varying Payload. - Alexander L. Fradkov; Olga P. Tomchina; Viktoria Galitskaya; Dmitry Gorlatov (PSYCO, 2013)

Control of Phase Shift in Two-Rotor Vibration Units. - Alexander L. Fradkov; Olga P. Tomchina; Boris R. Andrievsky; Vladimir I. Boikov (IEEE Trans. Control. Syst. Technol., 2021)