Authors
Maria Kotełko
Faculty of Mechanical Engineering, Department of Strength of Materials, Lodz University of Technology, Łódź, Poland
Mirosław Ferdynus
Department of Machine Construction and Mechatronics, Lublin University of Technology, Lublin, Poland
Jacek Jankowski
Faculty of Mechanical Engineering, Department of Strength of Materials, Lodz University of Technology, Łódź, Poland