@article{Prec2025efficiency, author={Prec, M.A. and Zinurov, V.E. and Dmitriev, A.V. and Vdovina, V.A.}, title={EFFICIENCY OF FRACTIONATION OF FINELY DISPERSED BULK MATERIAL IN A MULTI-VORTEX CLASSIFIER WITH CHANGING DESIGN PARAMETERS}, journal={Herald of Technological University}, publisher={Kazan National Research Technological University}, year={2025}, pages={128-133}, volume={28}, issue={7}, }