Authors
George Cristian Lazaroiu
University Politehnica of Bucharest, Bucharest, Romania
Gabriel Bazacliu
University Politehnica of Bucharest, Bucharest, Romania
Dario Zaninelli
Politecnico di Milano, Milan, Italy
© 2017 Virgil Dumbrava, George Cristian Lazaroiu, Gabriel Bazacliu, Dario Zaninelli, published by Bucharest University of Economic Studies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.