mediawiki roundtrip

Hello DocBook,

I'm looking for a roundtrip solution allowing me to write an article in
DocBook, export it into the markup used by Wikipedia (mediawiki) and
vice versa. Anyone with recommendations which tools (or tool chain) to
use?

Greetz,
Wolfgang.

-- 
Wolfgang H輎elinger
h輎elinger IT - Applied Software Architecture
http://www.haefelinger.it
+31 648 27 61 59