@misc{indiciaea5d3064e322d,
  title = {Digital Filtering and Processing by Transform Techniques. Volume 2 - Digital Filter Generation and Application Routines Final Report},
  author = {German, E. H., Jr. and Little, K.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690005161},
  note = {Source identifier: 19690005161}
}