Bohdal, Łukasz, K. Kośka, M. Miksza, R. Patyk, and F. Kalata. “Modeling and Numerical Analysis of the Process of Punching Aluminum Sheets Taking into Account Punch Wear”. Journal of Mechanical and Energy Engineering, Vol. 6, no. 1, July 2022, pp. 13-20, doi:10.30464/jmee.2022.6.1.13.