Authors
Anna Siekelova
anna.siekelova@fpedas.uniza.sk
University of Zilina, Faculty of Operation and Economics of Transport and Communications, Department of Economics, Zilina
Tomas Kliestik
tomas.kliestik@fpedas.uniza.sk
University of Zilina, Faculty of Operation and Economics of Transport and Communications, Department of Economics, Zilina
Peter Adamko
University of Zilina, Faculty of Operation and Economics of Transport and Communications, Department of Economics, Zilina