@conference{249946,
  author = {Leon Chao and Stephan Schlamminger and Frank Seifert and Yusi Cao and Darine El and David Newell and Jon Pratt},
  title = {The Design of the NEW NIST-4 Watt Balance},
  year = {2014},
  month = {2014-08-24},
  publisher = {CPEM 2014 Digest, Rio De Janeiro, -1},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=915323},
  language = {en},
}