Reference for “XML Syntax for XQuery 1.0 (XQueryX) (Second Edition)”

@TechReport{Muralidhar:09:XSX,
  author      = "Subramanian Muralidhar and Jim Melton",
  title       = "{XML} Syntax for {XQuery} 1.0 ({XQueryX}) (Second Edition)",
  month       = apr,
  note        = "http://www.w3.org/TR/2009/PER-xqueryx-20090421",
  year        = "2009",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Proposed Edited Recommendation",
  institution = "W3C",
}