@conference{61736,
  author = {Thomas Parker},
  title = {Time and Frequency Technology Related to the Operation of a Cesium Fountain Primary Frequency Standard},
  year = {2004},
  month = {2004-10-01},
  publisher = {Proceedings| ATF2004, Beijing, CH},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=841849},
  language = {en},
}