About this article
Published Online: Jun 14, 2023
Page range: 286 - 287
DOI: https://doi.org/10.2478/wd-2023-0086
© 2023 Alexander Eisenkopf, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Alexander Eisenkopf
Zeppelin-Universität Friedrichshafen,