@conference{1232146,
  author = {Dustin Poppendieck},
  title = {Using CO2 as a Ventilation Clue in Classrooms},
  year = {2022},
  month = {2022-06-13 04:06:00},
  publisher = {Indoor Air 2022 Conference Proceedings, Kuopio, FI},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=934723},
  language = {en},
}