JAVORSKYJ, I., TORBA, Y., YUZEFOVYCH, R., SBRODOV, Y. and LYCHAK, O. 2025. Periodically Non-Stationary Properties of Vibrations in a Gas Turbine Engine with an Unbalanced Rotor. Science and Innovation. 21, 6 (Nov. 2025), 38–48. DOI:https://doi.org/10.15407/scine21.06.038.