Reference for “Device Description Structures”

@TechReport{Fonseca:08:DDS,
  author      = "Jos\'{e} Manuel Cantera Fonseca",
  title       = "Device Description Structures",
  month       = dec,
  note        = "http://www.w3.org/TR/2008/WD-dd-structures-20081205/",
  year        = "2008",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}