Reference for “Widgets 1.0: Digital Signatures”

@TechReport{Hirsch:09:WDS,
  author      = "Frederick Hirsch and Marcos Caceres and Mark Priestley",
  title       = "Widgets 1.0: Digital Signatures",
  month       = jun,
  note        = "http://www.w3.org/TR/2009/CR-widgets-digsig-20090625/",
  year        = "2009",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "Candidate Recommendation",
  institution = "W3C",
}