V. Krupa, V. Kobelnyk, A. Hahaliuk, V. Dzyura, and N. Tymoshenko, “Improved Method for Determining the Feed Influence on the Tangential Cutting Force During Re-drilling, Countersinking and Boring Based on the Small Sample Theory”, Period. Polytech. Mech. Eng., vol. 68, no. 2, pp. 172–180, Jan. 2024.