[related-publications] insert recent references

[eric-laporte]

Many recent references are missing on the unitex website. Most are referenced on the HAL database with the Unitex keyword. Eleni Kogkitsidou's PhD should also be referenced.

[martinec]

You can directly add the missing BibTeX references here: https://github.com/UnitexGramLab/unitexgramlab-org/blob/master/pages/02.blog/01.featured/related-publications/post.md?plain=1

You should also note this:

Before adding a new entry use JabRef to convert the LaTeX encodings to Unicode
characters as follows: Menu Edit > Select All then Menu Quality > Cleanup entries,
finally add a new formatter for all-text-fields with the operation Latex to
Unicode and click OK. Notice that references are ordered descending by year
and then descending by author name.