O artykule
Data publikacji: 28 mar 2019
Zakres stron: 343 - 351
Otrzymano: 07 lis 2018
Przyjęty: 10 gru 2018
DOI: https://doi.org/10.2478/czoto-2019-0044
Słowa kluczowe
© 2019 Marian Turek et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Turek, Marian
Silesian University of TechnologyPoland
Michalak, Aneta
Silesian University of TechnologyPoland
Jonek-Kowalska, Izabela
Silesian University of TechnologyPoland