À propos de cet article
Publié en ligne: 13 déc. 2018
Pages: 228 - 246
DOI: https://doi.org/10.2478/eb-2018-0018
Mots clés
© 2018 Aleksandrs Kotlars, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Kotlars, Aleksandrs
Riga Technical University,Riga, Latvia