À propos de cet article
Publié en ligne: 12 févr. 2022
Pages: 727 - 729
DOI: https://doi.org/10.2478/stap-2021-0017
Mots clés
© 2021 Maxim Shadurski, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Shadurski, Maxim
Siedlce University of Natural Sciences and HumanitiesPoland