BibTeX Reference for “Structured Types in MathML 2.0”

@TechReport{Froumentin:03:STM,
  author      = "Max Froumentin and Stan Devitt and Michael Kohlhase",
  title       = "Structured Types in {MathML} 2.0",
  month       = nov,
  note        = "https://www.w3.org/TR/2003/NOTE-mathml-types-20031110/",
  year        = "2003",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Note",
  institution = "W3C",
}