@misc{indiciae2e27da077dd0,
  title = {Brayton heat exchange unit development program},
  author = {Morse, C. J. and Richard, C. E. and Duncan, J. D.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720010402},
  note = {Source identifier: 19720010402}
}