@misc{indiciae820eb4fd1a50,
  title = {Predicting Hall Thruster Operational Lifetime},
  author = {Manzella, David and Yim, John and Boyd, Iain},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20040129645},
  note = {Source identifier: 20040129645}
}