Published Online: Aug 29, 2018
Page range: 1 - 2
DOI: https://doi.org/10.2478/awutp-2018-0012
© 2018 Nicoleta Stefu et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Nicoleta Stefu
Marius Paulescu