@conference{759031,
  author = {Yi-hua Tang and Michael Lombardi and David Howe},
  title = {Frequency Uncertainty Analysis for Josephson Voltage Standard},
  year = {2004},
  month = {2004-06-01 00:06:00},
  publisher = {CPEM Digest, London, 1, UK},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=31608},
  language = {en},
}