@article{Van2022mathematical,
author={Van, S.. and Kolos, A.F. and Petryaev, A.V.},
title={Mathematical Modeling of the Process of Soil Freezing of Railway Subgrade in Cold Climate Con-ditions},
journal={Proceedings of Petersburg Transport University},
publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"},
year={2022},
pages={820-831},
volume={19},
issue={4},
}