@conference{123066,
  author = {Robert Drullinger and John Lowe and D Glaze and Jon Shirley},
  title = {NIST-7, The New U.S. Primary Frequency Standard},
  year = {1993},
  month = {1993-01-01},
  publisher = {7^uth^ European Frequency and Time Forum  , Neuchtel, SZ},
  language = {en},
}