Nekrasov, S. S., L. Holoborodko, D. Zhyhylii, and B. Kupriienko. “Life Expectancy Estimation of the Micro Tool Cutting Edge Using Fem Simulation of the Cutting Process”. Bulletin of Sumy National Agrarian University. The Series: Mechanization and Automation of Production Processes, no. 3 (41), May 2021, pp. 3-7, https://snaubulletin.com.ua/index.php/mapp/article/view/328.