@article{Harlamova2025key, author={Harlamova, A.V. and Vereh-Belousova, E.I.}, title={Key Technologies for Treating Coal-Mining Wastes And Extracting Rare Earth Metals}, journal={Proceedings of Petersburg Transport University}, publisher={FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"}, year={2025}, pages={1053-1059}, volume={22}, issue={4}, }