@misc{indiciae4d892f568ad8,
  title = {Fourier cosine and sine transforms using lagged convolutions in double-precision (subprograms DLAGF0/DLAGF1)},
  author = {Walter L. Anderson},
  year = {1983},
  doi = {10.3133/ofr83320},
  url = {https://pubs.usgs.gov/publication/ofr83320},
  note = {Source identifier: ofr83320}
}