1. Czestochowa University of Technology, Faculty of Mechanical Engineering and Computer Science, Dabrowskiego 69, 42-201 Czestochowa, Poland
2. AGH University of Krakow, Faculty of Materials Science and Ceramics, Mickiewicza 30, Krakow, Poland
3. Jan Dlugosz University in Czestochowa, Faculty of Science and Technology, Armii Krajowej 13/15, 42-200 Czestochowa, Poland