Filimonikhin, Gennadiy, Irina Filimonikhina, Kostyantyn Dumenko, and Mihail Lichuk. “Empirical Criterion for the Occurrence of Auto-Balancing and Its Application for Axisymmetric Rotor With a Fixed Point and Isotropic Elastic Support”. Eastern-European Journal of Enterprise Technologies 5, no. 7 (83) (October 31, 2016): 11–18. Accessed January 12, 2025. https://journals.uran.ua/eejet/article/view/79970.