@article{Bushuev2023mastering,
author={Bushuev, N.S. and Shul'man, D.O. and Rochev, N.A.},
title={Mastering Results for Passenger Transportation on Moscow — St. Petersburg Direction in Crisis 2020-2021},
journal={Proceedings of Petersburg Transport University},
publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"},
year={2023},
pages={17-27},
volume={20},
issue={1},
}