@misc{indiciae8a1a5c8c0acd,
  title = {Automatic lightning detection and photographic system},
  author = {Wojtasinski, R. J. and Holley, L. D. and Gray, J. L. and Hoover, R. B.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730023587},
  note = {Source identifier: 19730023587}
}