BibTeX Reference for “XML Digital Signatures for Widgets”

@TechReport{Knightley:13:XDS,
  author      = "Stuart Knightley and Mark Priestley and Marcos Caceres and Paddy Byers and Frederick Hirsch",
  title       = "{XML} Digital Signatures for Widgets",
  month       = apr,
  note        = "https://www.w3.org/TR/2013/REC-widgets-digsig-20130418/",
  year        = "2013",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Recommendation",
  institution = "W3C",
}