@misc{indiciae5efbd4989ce2,
  title = {Apogee motor rocketry reliability improvements},
  author = {Behm, J. and Dowler, W. and Gin, W.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750008548},
  note = {Source identifier: 19750008548}
}