@misc{indiciae8e9c5d845b6a,
  title = {Development and Testing of Propulsion Health Management},
  author = {Hunter, Gary W. and Lekki, John D. and Simon, Donald L.},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120002753},
  note = {Source identifier: 20120002753}
}