1 | University of Žilina, Faculty of Mechanical Engineering, Univerzitná 8215/1, 010 26 Žilina, Slovak Republic |
2 | Lublin University of Technology, Mechanical Engineering Faculty, ul. Nadbystrzycka 36, 20-618 Lublin, Poland |
3 | Schaeffler Kysuce spol s.r.o., Dr. G. Schaefflera 1, 024 01 Kysucké Nové Mesto, Slovak Republic |