@misc{indiciaea082d2c4247f,
  title = {Erosion rate diagnostics in ion thrusters using laser-induced fluorescence},
  author = {Gaeta, C. J. and Matossian, J. N. and Turley, R. S. and Beattie, J. R. and Williams, J. D. and Williamson, W. S.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930050484},
  note = {Source identifier: 19930050484}
}