Authors
Aleksandra SpecjaŁ
Faculty of Energy and Environmental Engineering, The Silesian University of Technology, Gliwice, Poland
Halina Ciuman
Faculty of Energy and Environmental Engineering, The Silesian University of Technology, Gliwice, Poland
© 2018 Aleksandra SpecjaŁ, Halina Ciuman, published by Silesian University of Technology
This work is licensed under the Creative Commons Attribution 4.0 License.