Authors
Jozef Gnap
University of Žilina, Faculty of Operation and Economics of Transport and Communication, Department of Road and Urban transport, Žilina, Slovakia
Dominika Rovňaníková
dominika.rovnanikova@fpedas.uniza.sk
University of Žilina, Faculty of Operation and Economics of Transport and Communication, Department of Road and Urban transport, Žilina, Slovakia
Marek Jaśkiewicz
Kielce University of Technology, Faculty of Mechatronics and Mechanical Engineering, Kielce, Poland