@article{Lukashev2018character, author={Lukashev, E.A. and Sidorov, M.I. and Stavrovskiy, M.E.}, title={CHARACTER CHANGES OF FRICTION SELF-OSCILLATIONS AT SLIP VELOCITY INCREASE}, journal={Bulletin of Bryansk state technical university}, publisher={Bryansk State Technical University}, year={2018}, pages={30-37}, volume={2018}, issue={2}, }