@article{1294251,
  author = {Michael Lombardi and Demetrios Matsakis and Judah Levine},
  title = {Metrological and legal traceability of time signals},
  year = {2019},
  month = {2019-03-01 05:03:00},
  publisher = {Inside GNSS},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=926784},
  language = {en},
}