@misc{indiciaed9b5a596d923,
  title = {Communications and networks},
  author = {Gish, H. and Pandiscio, A. A. and Proakis, J. and Trafton, P. J. and Tufts, D. W.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670022890},
  note = {Source identifier: 19670022890}
}