@article{14791,
  author = {Thomas Heavner and Steven Jefferts and Jon Shirley and Thomas Parker and Elizabeth Donley and Neil Ashby and Stephan Barlow and Filippo Levi and Giovanni Costanzo},
  title = {First Accuracy Evaluation of NIST-F2},
  year = {2014},
  number = {51},
  month = {2014-05-01},
  publisher = {Metrologia},
  language = {en},
}