@misc{indiciae68e5ca490878,
  title = {A slope reversal video processor having amplitude and pulse width discrimination.},
  author = {Hoge, F. E. and Nelson, B. E. and Hines, D. E.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730027155},
  note = {Source identifier: 19730027155}
}