Reference for “Use of CGM as a Scalable Graphics Format”

@TechReport{Platon:97:UCS,
  author      = "Roy Platon and Chris Lilley",
  title       = "Use of {CGM} as a Scalable Graphics Format",
  month       = jun,
  note        = "http://www.w3.org/TR/NOTE-cgm-970618",
  year        = "1997",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Note",
  institution = "W3C",
}