The article "Web Service Management - Architecture patterns" (Vol: 5 Iss: 3) that had appeared in Web Services Journal is no longer available from SYS-CON Media, but you can read it as it was originally published in IBM Systems Journal. "Web Service Management - Architecture patterns" appeared originally as "Web Services Management Approaches" by Farrell and Kreger, which was published in the IBM Systems Journal (Vol 31, No. 2, 2002) and the article can be viewed at  http://researchweb.watson.ibm.com/journal/sj/412/Farrell.pdf.