@article{Lebedev2023impact, author={Lebedev, V.A. and Torop, Y.A. and Kochetov, A.N. and Koval, N.S.}, title={Impact assessment of ultrasonic vibrations on the stress state of the hole surface layer when treated by the calibration method}, journal={Science intensive technologies in mechanical engineering}, publisher={Bryansk State Technical University}, year={2023}, pages={33-39}, volume={2023}, issue={5}, }