Authors
Miroslav Blatnický
miroslav.blatnicky@fstroj.uniza.sk
University of Žilina, Department of Transport and Handling Machines, Žilina
Ján Dižo
University of Žilina, Department of Transport and Handling Machines, Žilina
Stasys Steišūnas
Vilnius Gediminas University of Technology, Department of Railway Transport, Vilnius, Lithuania