@article{206791,
  author = {David Howe and Ron Beard and C. Greenhall and F. Vernotte and W. Riley and Trudi Peppler},
  title = {Enhancements to GPS Operations and Clock Evaluations using a Total Hadamard Deviation},
  year = {2005},
  number = {52},
  month = {2005-08-01},
  publisher = {IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=30051},
  language = {en},
}