Reference for “The CSS 'Reader' Media Type”

@TechReport{Bos:04:TCM,
  author      = "Bert Bos",
  title       = "The {CSS} 'Reader' Media Type",
  month       = feb,
  note        = "http://www.w3.org/TR/2004/WD-css3-reader-20040224",
  year        = "2004",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}