Letter to the Reader

License

Those authors who have published with this journal, accept the following terms:

Authors will conserve their copyright and guarantee the magazine the right of first publication of their work, which will be simultaneously subject to the Creative Commons Attribution-NonCommercial-NoDerivative 4.0 International License that allows third parties to share the work as long as the author and first publication of this magazine are indicated.
Authors may adopt other non-exclusive license agreements to distribute the published version of the work (e.g., deposit it in an institutional telematic archive or publish it in a monographic volume) provided that the initial publication in this journal is indicated.
Authors are allowed and encouraged to disseminate their work through the Internet (e.g., in institutional telematic archives or on their website) before and during the submission process, which may lead to interesting exchanges and increase citations of the published work. (See The effect of open access)