Reference for “Web Service Description Usage Scenarios”

@TechReport{Sadiq:02:WSD,
  author      = "Waqar Sadiq and Sandeep Kumar",
  title       = "Web Service Description Usage Scenarios",
  month       = jun,
  note        = "http://www.w3.org/TR/2002/WD-ws-desc-usecases-20020604",
  year        = "2002",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}