@misc{indiciae7603c6ef7795,
  title = {Penetrating fire extinguisher},
  author = {Gray, N. C. and Bolton, P. N. and Senseny, R. M.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19780000397},
  note = {Source identifier: 19780000397}
}