Authors
Mieczysław Szczypiński
PPHU TERMEX sp. z o.o.,, Koszalin, Poland
Kazimierz Reszka
Koszalin University of Technology, 75-453, Koszalin, Poland
Michał M. Szczypiński
Technical University of Liberec, 461 17, Liberec, Czech Republic
© 2018 Mieczysław Szczypiński, Kazimierz Reszka, Michał M. Szczypiński, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.