About this article
Published Online: May 09, 2016
Page range: 69 - 78
Received: Apr 04, 2016
Accepted: Apr 28, 2016
DOI: https://doi.org/10.1515/pcssr-2016-0014
Keywords
© 2016 Krister Hertting et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Hertting, Krister
Kostenius, Catrine