Yatsun, V., Filimonikhin, G., Podoprygora, N. and Pirogov, V. 2019. Studying the excitation of resonance oscillations in a rotor on isotropic supports by a pendulum, a ball, a roller. Eastern-European Journal of Enterprise Technologies. 6, 7 (102) (Nov. 2019), 32–43. DOI:https://doi.org/10.15587/1729-4061.2019.182995.