Authors
Dominika Moravcikova
dominika.moravcikova@fpedas.uniza.sk
University of Zilina, Faculty of Operations and Economics of Transport and Communications, Zilina, Slovakia
Anna Krizanova
anna.krizanova@fpedas.uniza.sk
University of Zilina, Faculty of Operations and Economics of Transport and Communications, Zilina, Slovakia
Lucia Svabova
University of Zilina, Faculty of Operations and Economics of Transport and Communications, Zilina, Slovakia