@misc{indiciae4fb29e0f0080,
  title = {Prototype data terminal-multiplexer/demultiplexer},
  author = {Leck, D. E. and Goodwin, J. E.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720021465},
  note = {Source identifier: 19720021465}
}