@misc{indiciae9d5d8acbcdd8,
  title = {Automated propellant leak detection},
  author = {Makel, D. B. and Jansa, E. D. and Bickmore, T. W. and Powers, W. T.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930066305},
  note = {Source identifier: 19930066305}
}