À propos de cet article
Publié en ligne: 29 mars 2022
Pages: 5 - 8
DOI: https://doi.org/10.2478/sjs-2022-0002
© 2022 Rainer Diaz-Bone et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Rainer Diaz-Bone
University of Lucerne,
Jörg Rössel
University of Zurich,