@article{825481,
  author = {U Tanaka and James Bergquist and S Bize and Scott Diddams and Robert Drullinger and Leo Hollberg and Wayne Itano and C Tanner and David Wineland},
  title = {Optical Frequency Standards Based on the <sup>199</sup>Hg<sup>+</sup> Ion},
  year = {2003},
  number = {52},
  month = {2003-04-01 00:04:00},
  publisher = {IEEE Transactions on Instrumentation and Measurement},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105098},
  language = {en},
}