Reference for “HTML 4.0 Guidelines for Mobile Access”

@TechReport{Matsui:99:HGM,
  author      = "Shin'ichi Matsui and Tomihisa Kamada and Takuya Asada and Masayasu Ishikawa",
  title       = "{HTML} 4.0 Guidelines for Mobile Access",
  month       = mar,
  note        = "http://www.w3.org/TR/1999/NOTE-html40-mobile-19990315",
  year        = "1999",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Note",
  institution = "W3C",
}