BibTeX Reference for “Requirement For Standardizing Widgets”

@TechReport{Caceres:11:RFS,
  author      = "Marcos Caceres",
  title       = "Requirement For Standardizing Widgets",
  month       = sep,
  note        = "https://www.w3.org/TR/2011/NOTE-widgets-reqs-20110927/",
  year        = "2011",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Note",
  institution = "W3C",
}