@misc{indiciaeaa0a2928a45c,
  title = {Performance of convolution coding concatenated with MFSK modulation in a Gaussian channel},
  author = {Choudhury, A. K.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720017540},
  note = {Source identifier: 19720017540}
}