Authors
Kajetan D’Obyrn
AGH University of Science and Technology, al. Mickiewicza 30, 30-059, Kraków, Poland
Antoni Tajduś
AGH University of Science and Technology, al. Mickiewicza 30, 30-059, Kraków, Poland
© 2017 Kajetan D’Obyrn, Antoni Tajduś, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.