O artykule
Data publikacji: 11 lip 2022
Zakres stron: I - II
DOI: https://doi.org/10.23770/rt1870
Słowa kluczowe
© 2021 Volker Frederking et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License.
Frederking, Volker
Rothgangel, Martin