@misc{indiciaec93921bef2f4,
  title = {(abstract) Precision Time and Frequency Transfer Utilizing SONET OC-3},
  author = {Stein, Sam and Calhoun, Malcom and Kuhnle, Paul and Sydnor, Richard and Gifford, Al},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/20060036477},
  note = {Source identifier: 20060036477}
}