@conference{798766,
  author = {Thomas Udem and J Reichert and R Holzwarth and Scott Diddams and D Jones and Jun Ye and S Cundiff and T Hansch and John Hall},
  title = {A New Type of Frequency Chain and its Application to Fundamental Frequency Metrology},
  year = {2001},
  number = {No. 570},
  month = {2001-06-01 00:06:00},
  publisher = {Hydrogen Atom 2: Precision Physics of Simple Atom Systems, Meeting | | | Springer, Pescala, 1, IT},
  language = {en},
}