@article{Prohor2023an, author={Prohor, D.I. and Lysenko, V.V. and Nikitin, V.V.}, title={An Approach to Converting Mainline Freight Diesel Locomotives to Operation on a Gas-Diesel Cycle}, journal={Bulletin of scientific research results}, publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"}, year={2023}, pages={36-51}, volume={2023}, issue={4}, }