@article{Sanockaya2022building, author={Sanockaya, N.A. and Belikov, I.A.}, title={Building Digital Model of Riverbed Pur in Upper Reaches to Ensure Technosphere Safety on Inland Waterways}, journal={Proceedings of Petersburg Transport University}, publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"}, year={2022}, pages={712-726}, volume={19}, issue={4}, }