@misc{indiciaeb53fe650d30f,
  title = {Raptor responses to low-level jet aircraft and sonic booms},
  author = {David H. Ellis and Catherine H. Ellis and David P. Mindell},
  year = {1991},
  doi = {10.1016/0269-7491(91)90026-s},
  url = {https://pubs.usgs.gov/publication/5222587},
  note = {Source identifier: 5222587}
}