Matsui, Anatolii, Vasyl Kondratets, and Anastasiia Abashina. 2020. “Energy Efficiency Optimization of Ore Grinding by Ball Mills in a Closed Cycle With a Single-Spiral Classifier”. Modeling, Control and Information Technologies: Proceedings of International Scientific and Practical Conference, no. 4 (October):96-99. https://doi.org/10.31713/MCIT.2020.19.