Reference for “Canonical XML Version 2.0”

@TechReport{Boyer:09:CXV,
  author      = "John Boyer and Pratik Datta and Frederick Hirsch and Glenn Marcy",
  title       = "Canonical {XML} Version 2.0",
  month       = oct,
  note        = "http://www.w3.org/TR/2009/WD-xml-c14n2-20091022/",
  year        = "2009",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}