À propos de cet article
Publié en ligne: 28 mars 2019
Pages: 343 - 351
Reçu: 07 nov. 2018
Accepté: 10 déc. 2018
DOI: https://doi.org/10.2478/czoto-2019-0044
Mots clés
© 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