[EastEriq]

Try this.

How done:

1. Took Markismus last xdxf
2. substituted xml entities with unicode characters with this script:
   

   cat Nouveau\ Littre\ 2011\ \(from\ Bookeen\ by\ Penelope\)_reconstructed.xdxf |\
     sed -e "s/ / /g" \
         -e "s/'/'/g" \
         -e "s/<[/]*f>//g" \
         | perl -CS -pe 's/&#x([\dA-Fa-f]{3,4});/chr(hex($1))/eg' \
         | perl -CS -pe 's/&#(\d{3,4});/chr($1)/eg' \
   > N1.xdxf

3. converted using DictionaryConverter-neu 171109, augmented with the locales found in this post (rather than using the converter Markismus used - for no reason, just ran into the others first).