About this article
Published Online: Jul 15, 2021
Page range: 1 - 5
DOI: https://doi.org/10.2478/ttt-2021-0001
Keywords
© 2021 Piotr Gorzelanczyk et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Gorzelanczyk, Piotr
Stanislaw Staszic University of Applied Sciences in PilaPiła
Wład, Patryk
Stanislaw Staszic University of Applied Sciences in PilaPiła
Jurkovič, Martin
Faculty of Operation and Economics of Transport and Communications, University of ŽilinaŽilina, Slovakia
Kalina, Tomáš
Faculty of Operation and Economics of Transport and Communications, University of ŽilinaŽilina, Slovakia