@misc{indiciae7af57aa2977a,
  title = {Brayton-cycle heat exchanger technology program},
  author = {Killackey, J. J. and Coombs, M. G. and Graves, R. F. and Morse, C. J.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770014607},
  note = {Source identifier: 19770014607}
}