Reference for “XML Processing Model Requirements and Use Cases”

@TechReport{Milowski:06:XPM,
  author      = "Alex Milowski",
  title       = "{XML} Processing Model Requirements and Use Cases",
  month       = apr,
  note        = "http://www.w3.org/TR/2006/WD-xproc-requirements-20060411/",
  year        = "2006",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}