@conference{3501,
  author = {Mark Keller},
  title = {Standards of Current and Capacitance Based on Single-Electron Tunneling Devices},
  year = {2001},
  month = {2001-01-01},
  publisher = {Recent Advances in Metrology and Fundamental Constants - Fermi School CXLVI, Varenna, IT},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=33098},
  language = {en},
}