@misc{1197106,
  author = {Judah Levine and Michael A Lombardi and Andrew N Novick},
  title = {NIST computer time services ::Internet Time Service (ITS), Automated Computer Time Service (ACTS), and time.gov web sites},
  year = {2002},
  month = {2002-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.250-59},
  language = {en},
}