About this article
Published Online: Sep 30, 2019
Page range: 81 - 93
Received: Sep 06, 2019
Accepted: Sep 30, 2019
DOI: https://doi.org/10.2478/sjpna-2019-0020
Keywords
© 2019 Wiesław Tarczyński et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Tarczyński, Wiesław
Opole University of Technology, Faculty of Electrical Engineering, Automatic Control and InformaticsOpole, Poland
Kopka, Ryszard
Opole University of Technology, Faculty of Electrical Engineering, Automatic Control and InformaticsOpole, Poland