Authors
Rafał Rumin
AGH University of Science and Technology, Poland
Kamil Kozioł
AGH University of Science and Technology, Poland
Joanna Polak
AGH University of Science and Technology, Poland
© 2019 Rafał Rumin, Kamil Kozioł, Joanna Polak, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.