BibTeX Reference for “Implementing ATAG 2.0”

@TechReport{Richards:15:IA,
  author      = "Jan Richards and Jutta Treviranus and Jeanne F Spellman",
  title       = "Implementing {ATAG} 2.0",
  month       = sep,
  note        = "https://www.w3.org/TR/2015/NOTE-IMPLEMENTING-ATAG20-20150924/",
  year        = "2015",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Note",
  institution = "W3C",
}