O artykule
Data publikacji: 30 maj 2018
Zakres stron: 45 - 51
DOI: https://doi.org/10.2478/acss-2018-0006
Słowa kluczowe
© 2018 Rinalds Vīksna et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 Public License.
Vīksna, Rinalds
Riga Technical UniversityRiga, Latvia
Jēkabsons, Gints
Riga Technical UniversityRiga, Latvia