1 | Maria Curie Skłodowska University, Faculty of Mathematics, Physics and Computer Science, Akademicka 9, 20-033, Lublin, Poland |
2 | Lublin University of Technology, Faculty of Mechanical Engineering, Nadbystrzycka 36, 20-618 Lublin, Poland |
3 | University of Žilina, Faculty of Operation and Economics of Transport and Communications, Univerzitna 1, 010 26, Žilina, Slovak Republic |
4 | University of Life Sciences in Lublin, Faculty of Production Engineering, Głęboka 28, 20-612, Lublin, Poland |