@article{123956,
  author = {Robert Drullinger and Jon Shirley and John Lowe and D Glaze},
  title = {An Error Analysis of the NIST Optically Pumped Primary Frequency Standard},
  year = {1993},
  number = {42},
  month = {1993-01-01},
  publisher = {IEEE Transactions on Instrumentation and Measurement},
  language = {en},
}