@article{Nikiofrov2022digitalization,
author={Nikiofrov, V.V. and Nikiforova, G.I.},
title={Digitalization of Railway Transport with the Participation of Operator Companies},
journal={Proceedings of Petersburg Transport University},
publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"},
year={2022},
pages={736-742},
volume={19},
issue={4},
}