Copyright

By submitting an original manuscript to "Folium", an author confirms that a submitted paper:

- does not violate the copyrights of other persons or organizations;
- has not been published previously and has not been submitted for publication in other journals.

Policy on different versions of the article

- submitted version (manuscript that the author has sent to the journal for consideration, but which has not yet been peer-reviewed) - copyright remains with the author;

- accepted version (final manuscript after review, accepted for publication) - the author transfers to the journal the right to the first publication of the article and the distribution of its printed version; distribution of the electronic version of the article through any electronic means (posting on the journal's official website, in electronic databases, repositories, etc.), but retains the right to non-commercial distribution of this version;

- published version (final version posted on the journal website with an assigned DOI) - Open Access - the author retains copyright, and the article is distributed under the terms of the Creative Commons Attribution International CC-BY

An author retrains the right to act as follows without approval from the editorial board and founders:

- use the article’s materials in whole or in part for educational purposes;
- use the article’s materials in whole or in part for writing their dissertations;
- use the article’s materials for writing proceedings, conference reports, and oral presentations;
- publish the article’s electronic copy (incl. the final electronic version from the official web-site) on:

• personal web resources (websites, web pages, blogs, etc.);
• web-resources of institutions persons affiliate with (incl. electronic institutional repositories);
• non-commercial open access web resources (for example, arXiv.org).

In all cases, a bibliographic reference to the article or a hyperlink to its electronic copy on the journal’s official website is obligatory.