About this article
Published Online: Dec 31, 2019
Page range: 1 - 4
DOI: https://doi.org/10.2478/dcse-2019-0012
Keywords
© 2019 Berise Heasly et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Heasly, Berise
Lindner, Johannes
Iliško, Dzintra
Salīte, Ilga