@conference{784396,
  author = {Long-Sheng Ma and Lennart Robertsson and Massimo Zucco and Zhiyi Bi and Robert Windeler and A Bartels and G Wilpers and Christopher Oates and Leo Hollberg and Scott Diddams},
  title = {Precision tests of femtosecond laser optical frequency synthesizers},
  year = {2004},
  month = {2004-05-17 00:05:00},
  publisher = {CLEO, Conf. Lasers and Electro-Optics Proc., Balitmore, MD, US},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50121},
  language = {en},
}