About this article
Published Online: Sep 09, 2014
Page range: 57 - 62
DOI: https://doi.org/10.2478/arsm-2014-0011
Keywords
© by M. Lupascu
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Lupascu, M.
Comsa, Gh. I.
Zainea, V.