Reference for “CSS Template Layout Module”

@TechReport{Bos:09:CTL,
  author      = "Bert Bos",
  title       = "{CSS} Template Layout Module",
  month       = apr,
  note        = "http://www.w3.org/TR/2009/WD-css3-layout-20090402",
  year        = "2009",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}