OMG (Object Management Group)

http://www.omg.org/

Open Applications Group middleware API specification

http://www.openapplications.org/oamas/loadform.htm

Carnegie Mellon message-oriented middleware page

http://www.sei.cmu.edu/str/descriptions/momt.html

Carnegie Mellon middleware page

http://www.sei.cmu.edu/str/descriptions/middleware.html

Internet2 Middleware page (middleware for advanced network applications)

http://www.internet2.org/html/middleware.html

CAIT Web links page

http://www.cait.wustl.edu/infosys/infosys.html

Bitpipe (search for "middleware")

http://www.bitpipe.com/

Google Web Directory middleware page

http://directory.google.com/Top/Computers/Software/Networking/Middleware/

"Massively Distributed Systems" by Dan Nessett (3Com)

http://www.3com.com/technology/tech_net/white_papers/503056.html

EAI (enterprise application integration ) paper at Xpragma

http://www.xpragma.com/eai_wp.htm

Standish Group middleware paper

http://www.standishgroup.com/buscrit.html

Intranet Design Magazine's intranet development page

http://idm.internet.com/webdev/index.html

ServerWatch application servers page

http://serverwatch.internet.com/appservers.html

Application server zone

http://www.appserver-zone.com