@misc{indiciaec2c394eaf6a4,
  title = {Video-signal improvement using comb filtering techniques.},
  author = {Arndt, G. D. and Stuber, F. M. and Panneton, R. J.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730042210},
  note = {Source identifier: 19730042210}
}