Reference for “Access Control for Cross-site Requests”

@TechReport{Kesteren:08:ACC,
  author      = "Anne van Kesteren",
  title       = "Access Control for Cross-site Requests",
  month       = feb,
  note        = "http://www.w3.org/TR/2008/WD-access-control-20080214/",
  year        = "2008",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}