http://news.com.com/Adobe+under+construction/2008-1082_3-5843856.html?part=rss&tag=5843856&subj=news

http://internet.watch.impress.co.jp/cda/news/2005/08/29/8942.html

http://internet.watch.impress.co.jp/cda/news/2005/08/29/8941.html

http://www.microsoft.com/technet/prodtechnol/biztalk/biztalk2004/planning/business-rules-framework-overview.mspx

http://itpro.nikkeibp.co.jp/free/NNW/NEWS/20050823/166692/