@misc{indiciae89327561a333,
  title = {Applying Contamination Modelling to Spacecraft Propulsion Systems Designs and Operations},
  author = {Chen, Philip T. and Thomson, Shaun and Woronowicz, Michael S.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20000025230},
  note = {Source identifier: 20000025230}
}