About this article
Published Online: Aug 30, 2018
Page range: 284 - 286
DOI: https://doi.org/10.2478/ress-2018-0022
Keywords
© 2018 Adriana Florea, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Florea, Adriana