Authors
Wiesław Szaj
Department of Physics and Medical Engineering, Faculty of Mathematics and Applied Physics, Rzeszow University of Technology, Rzeszow, Poland
Wiktoria Wojnarowska
Doctoral School of Engineering and Technical Sciences at the Rzeszow University of Technology, Rzeszow, Poland
Bogdan Pajdo
Department of Physics and Medical Engineering, Faculty of Mathematics and Applied Physics, Rzeszow University of Technology, Rzeszow, Poland