Reference for “Stochastic Language Models (N-Gram) Specification”

@TechReport{Raggett:01:SLM,
  author      = "David Raggett and Andreas Kellner and Michael K. Brown",
  title       = "Stochastic Language Models (N-Gram) Specification",
  month       = jan,
  note        = "http://www.w3.org/TR/2001/WD-ngram-spec-20010103/",
  year        = "2001",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}