@article{Osipov2023study, author={Osipov, D.V. and Ivanov, P.Y. and Dulskiy, E.Y. and Pronin, K.E.}, title={STUDY OF THE FRICTION FACTOR OF POLYMER MATERIALS FOR 3D PRINTING OF ROLLING STOCK STRUCTURAL ELEMENTS}, journal={Transport engineering}, publisher={Bryansk State Technical University}, year={2023}, pages={43-51}, volume={2023}, issue={6}, }