Reference for “Extensible Markup Language (XML) 1.1 (Second Edition)”

@TechReport{Maler:06:EML,
  author      = "Eve Maler and John Cowan and Jean Paoli and Fran\c{c}ois Yergeau and Tim Bray and C. M. Sperberg-McQueen",
  title       = "Extensible Markup Language ({XML}) {1.1} (Second Edition)",
  month       = aug,
  note        = "http://www.w3.org/TR/2006/REC-xml11-20060816",
  year        = "2006",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Recommendation",
  institution = "W3C",
}