@misc{indiciae5769f62d7af6,
  title = {Development of detonation reaction engine},
  author = {Lange, O. H. and Stein, R. J. and Tubbs, H. E.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19670000651},
  note = {Source identifier: 19670000651}
}