Authors
A. Badea
University Valahia of Targoviste, Doctoral School of Engineering Sciences
H. Andrei
University Valahia of Targoviste, Doctoral School of Engineering Sciences
© 2016 A. Badea, H. Andrei, E. Rus, published by Valahia University of Targoviste
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.