Location by reference

WSDL
http://www.idealliance.org/proceedings/xml04/papers/34/wsdl20-update.html
http://webservices.xml.com/lpt/a/ws/2004/05/19/wsdl2.html
http://www.developer.com/services/article.php/10928_1602051_1
http://www.intertwingly.net/stories/2002/02/15/aBusyDevelopersGuideToWsdl11.html
http://www.w3.org/TR/wsdl

http://searchwebservices.techtarget.com/originalContent/0,289142,sid26_gci915766,00.html

validation

http://www.oxygenxml.com/wsdl_editor.html

create web services
http://www.stylusstudio.com/java_web_services.html


http://www.state.me.us/newsletter/oct2003/piloting_bis.htm

http://www.xmethods.net/ve2/Tools.po

Add:
   access network
   matching elements

SOAP-over-UDP:
  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnglobspec/html/soap-over-udp.asp