What are the #+bibliography: statement and the org-reftex-citation command?

[Vladimir Nikishkin]

Hello, everyone

The title is a bit of misnomer.

They seem to be "roughly speaking", implementing the citation mode
based on links and link exports roughly as suggested by
http://www-public.imtbs-tsp.eu/~berger_o/weblog/2012/03/23/how-to-manage-and-export-bibliographic-notesrefs-in-org-mode/)

However, they are not documented anywhere within org, and even the official faq:
https://orgmode.org/worg/org-faq.html#using-reftex-in-org-mode
presents yet another, and seemingly also obsolete (in the presence of
org-ref) way of integrating org and biblatex.

Yet they are also not marked as obsolete. What's their role in the org 9.3?

-- 
Yours sincerely, Vladimir Nikishkin