About this article
Published Online: Apr 09, 2016
Page range: 155 - 174
DOI: https://doi.org/10.1515/eces-2016-0011
Keywords
© 2016 Elżbieta Wołejko et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Wołejko, Elżbieta
Wydro, Urszula
Łoboda, Tadeusz