@misc{indiciaeb0d5a12c7014,
  title = {Concatenation of convolutional and block codes Final report},
  author = {Odenwalder, J. P. and Rosenberg, W. J. and Viterbi, A. J. and Zeoli, G. F.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710023029},
  note = {Source identifier: 19710023029}
}