About this article
Published Online: Dec 30, 2015
Page range: 56 - 63
Received: Sep 13, 2015
Accepted: Nov 11, 2015
DOI: https://doi.org/10.1515/awutp-2015-0207
Keywords
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This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Dumitrescu, Anca Laura
Paulescu, Marius
Ercuta, Aurel