The articles published in this journal are subject to the following terms:
The authors retain the copyright and grant the journal the right to the first publication and encourage reuse under the license specified in point 2.
The works are published in the online edition of the journal under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International" (CC BY-NC-ND). You can copy, use, distribute, transmit and publicly display, provided acknowledgment of the authorship, the url, and the journal, and not used for commercial purposes.
The authors agree with the license used by the journal, with the conditions of self-archiving and the open access policy.
It allows authors to spread electronically (e.g., in institutional repositories or on their own website) the published version of his works, as it encourages its circulation and diffusion earliest and thus a possible increase in its citation and scope between the academic community.
