About this article
Published Online: Dec 30, 2016
Page range: 1 - 12
DOI: https://doi.org/10.1515/eual-2016-0006
Keywords
© 2016 Jarmila Lazíková et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Lazíková, Jarmila
Rumanovská, Ľubica