@article{Ripol'-Saragosi2025a, author={Ripol'-Saragosi, T.L. and Ripol'-Sragosi, L.F. and Yaickov, I.A.}, title={A Mathematical Model of External Forces Acting on the Train Traction System in Both Traction and Brake Modes}, journal={Proceedings of Petersburg Transport University}, publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"}, year={2025}, pages={625-630}, volume={22}, issue={3}, }