1. AGH - University of Science and Technology, Faculty of Mechanical Engineering and Robotics Department of Mechanics and Vibroacoustics, al. A. Mickiewicza 30, 30-059 Krakow, Poland
2. Department of Mechanical Engineering, University of Guanajuato Carretera Salamanca-Valle de Santiago km 3.5+1.8, Comunidad de Palo Blanco Salamanca, Guanajuato. CP 36885, Mexico