@article{Abramov2023upgraded, author={Abramov, A.N. and Sholom, V.Y. and Tyulenev, D.G. and Abramov, K.A. and Pilyugin, S.M.}, title={UPGRADED FRICTION MACHINE}, journal={Transport engineering}, publisher={Bryansk State Technical University}, year={2023}, pages={11-20}, volume={2023}, issue={12}, }