Authors
Arkadiusz Trąbka
Faculty of Mechanical Engineering and Computer Science, Department of Engineering Fundamentals, University of Bielsko-Biala, Bielsko-Biała, Poland
© 2020 Arkadiusz Trąbka, published by Bialystok University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.