Shulyak, M. L., V. B. Tarelnyk, E. M. Getsovych, O. O. Vasylenko, and A. O. Dotsenko. “STRENGTHENING OF METALLIC TOOLS BY ELECTRO-SPARK ALLOYING WITH A BEAM OF ELECTRODES”. Bulletin of Sumy National Agrarian University. The Series: Mechanization and Automation of Production Processes, no. 1 (55), Apr. 2024, pp. 111-6, doi:10.32782/msnau.2024.1.15.