@conference{779966,
  author = {P. Olsen and Weston Tew and Edwin Williams},
  title = {Improvements in the NIST Watt Measurement: Monitoring the Mass Stability of the Kilogram},
  year = {1992},
  month = {1992-06-01 00:06:00},
  publisher = {Proc., Conference on Precision Electromagnetic Measurements (CPEM), Paris, 1, FR},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=26679},
  language = {en},
}