About this article
Published Online: May 28, 2016
Page range: 5 - 7
DOI: https://doi.org/10.1515/ress-2016-0001
Keywords
© 2016 Stefan Tobler et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Tobler, Stefan
Pavel, Aurel