BibTeX Reference for “CSS Flexible Box Layout Module Level 1”

@TechReport{Baron:18:CFB,
  author      = "David Baron and Rossen Atanassov and Tab Atkins Jr. and Elika Etemad",
  title       = "{CSS} Flexible Box Layout Module Level 1",
  month       = nov,
  note        = "https://www.w3.org/TR/2018/CR-css-flexbox-1-20181119/",
  year        = "2018",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "Candidate Recommendation",
  institution = "W3C",
}