1 | Technical University of Kosice, Faculty of Mechanical Engineering, Department of Automotive Production, Mäsiarska 74, 040 01 Kosice, Slovakia |
2 | Technical University of Kosice, Letna 9, 042 00 Kosice, Slovak Republic |
3 | Lublin University of Technology, Faculty of Mechanical Engineering, Department of Polymer Processing, Nadbystrzycka 36 St., 20-618 Lublin, Poland |