Authors
Łukasz Bohdal
Faculty of Mechanical Engineering, Koszalin University of Technology, Koszalin, Poland
Katarzyna Tandecka
katarzyna.tandecka@tu.koszalin.pl
Faculty of Mechanical Engineering, Koszalin University of Technology, Koszalin, Poland
Paweł Kałduński
pawel.kaldunski@tu.koszalin.pl
Faculty of Mechanical Engineering, Koszalin University of Technology, Koszalin, Poland