@conference{840661,
  author = {Christopher Jones and John Kramar and Stuart Davidson and Richard Leach and Jon Pratt},
  title = {Comparison of NIST SI Force Scale to NPL SI Mass Scale},
  year = {2008},
  month = {2008-10-19 00:10:00},
  publisher = {Proceedings from the American Society for Precision Engineering, 2008, Portland, OR, US},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=824727},
  language = {en},
}