Introduction

License

Authors being published in this journal agree to the following terms:

The authors retain their copyrights but guarantee the journal's right to be the first publisher of the work, licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International license, which allows others to share the work, provided that they acknowledge its authorship and initial publication in this journal.

Authors may separately subscribe additional agreements for the non-exclusive distribution of the work published in the journal (for example, including it in an institutional repository or publishing it in a book), with recognition of its initial publication in this journal.

Authors are allowed and encouraged to disseminate their work electronically (for example, in institutional repositories or on their own websites) before and during the submission process, as this may result in productive exchanges, as well as more and earlier citations of the works to be published (See The Effect of Open Access) (in English).