Velychko , O.G., K.M. Sukhyy, and Jiang ZhouHua. “Vibration Characteristics and Dynamic Control of Vacuum Treatment”. Theory and Practice of Metallurgy, no. 4 (November 21, 2023): 05–12. Accessed October 5, 2025. https://tpm.ust.edu.ua/article/view/337012.