@article{Bespal'ko2023refinement, author={Bespal'ko, S.V. and Zhuhin, N.O. and Pudovikov, O.E.}, title={Refinement of the Mathematical Model of Inter-Car Coupling with Spring-Friction Absorbing Devices for the Study of Longitudinal Vibrations of a Freight Train}, journal={Bulletin of scientific research results}, publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"}, year={2023}, pages={54-70}, volume={2023}, issue={2}, }