1. Zakaria, AA, Rustighi, E., Ferguson, NS: A numerical investigation into the effect of the supports on the vibration of rotating shafts. In: Proceedings of the 11-th International Conference on Engineering Vibration, Ljubljana, Slovenia, pp. 539–552 (2015)
2. Iskakov, Zh.: Resonant Oscillations of a Vertical Unbalanced Gyroscopic Rotor with Non-linear Characteristics. In: Proceedings of the 14th IFToMM World Congress, Taipei, Taiwan, 3, 505–513 (2015)
3. Iskakov, Zh.: Dynamics of a vertical unbalanced gyroscopic rotor with non-linear characteristics. Mech. Mach. Sci. 46, 107–114 (2017)
4. Peng, C., Meng, L.Z., Zhang, W.M.: Study of the effects of cubic non-linear damping on vibration isolations using harmonic balance method. Int. J. Nonlin. Mech., 47, 1065–1166 (2012)
5. Ho, C., Lang, Z., Billings, S.A.: The benefits of non-linear cubic viscous damping on the force transmissibility of a Duffing-type vibration isolator. In: Proceedings of UKACC International Conference on Control, UK, Cardiff, UK, pp. 479–484 (2012)