@misc{indiciae5f98d0a09dbf,
  title = {A rate-transparent, self-clocking line code},
  author = {Prucnal, Paul R. and Perrier, Philippe A.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880023933},
  note = {Source identifier: 19880023933}
}