About this article
Published Online: Jul 14, 2015
Page range: 68 - 76
Received: Jan 07, 2015
DOI: https://doi.org/10.1515/prolas-2015-0009
Keywords
© Zinta Gaile et al.
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Gaile, Zinta
Arhipova, Irina