Authors
Tudor Barbu
tudor.barbu@iit.academiaromana-is.ro
Institute of Computer Science of the Romanian Academy,, Iasi, Romania
Costică Moroşanu
Department of Mathematics, Al. I. Cuza University of Iasi, Bdul Carol I 11, 700506, Iasi, Romania
tudor.barbu@iit.academiaromana-is.ro
© 2017 Tudor Barbu, Costică Moroşanu, published by Ovidius University of Constanta
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.