1. Framework/Article/Filter/FilterList OOo 2 1 http://wiki.services.openoffice.org/wiki/Framework/Article/Filter/FilterList_OOo_2_1

  2. UDK: UNO Development Kit http://udk.openoffice.org/

  3. Python-UNO bridge http://udk.openoffice.org/python/python-bridge.html

  4. OpenOffice.org developer manual http://api.openoffice.org/DevelopersGuide/DevelopersGuide.html