Authors
Jacek Caban
University of Life Science in Lublin, Faculty of Production Engineering, Lublin, Poland
Kateryna Kravchenko
Volodymyr Dahl East Ukrainian National University, Faculty of Transport and Logistics, Severodonetsk, Ukraine
© 2018 Jacek Caban, Kateryna Kravchenko, published by Institute of Technology and Business in České Budějovice
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.