À propos de cet article
Publié en ligne: 31 déc. 2020
Pages: 1 - 4
DOI: https://doi.org/10.2478/dcse-2020-0014
© 2020 Berise Heasly et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Berise Heasly
Dzintra Iliško
Ilga Salīte
Johannes Lindner