@misc{indiciae927ba1758e6f,
  title = {Parallel Processing Systems for Passive Ranging During Helicopter Flight},
  author = {Sridhar, Bavavar and Suorsa, Raymond E. and Showman, Robert D.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/20010084643},
  note = {Source identifier: 20010084643}
}