@misc{indiciaeb5dcd3abb118,
  title = {A fast D.F.T. algorithm using complex integer transforms},
  author = {Reed, I. S. and Truong, T. K.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780047502},
  note = {Source identifier: 19780047502}
}