@misc{indiciaec9fbfd7d3ae1,
  title = {Omega time transmissions and receiving requirements},
  author = {Chi, A. R. and Fletcher, L. A. and Casselman, C. J.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720006510},
  note = {Source identifier: 19720006510}
}