@misc{indiciaeb3872b31e213,
  title = {8-cm Engineering Model Thruster technology - A review of recent developments},
  author = {Williamson, W. S. and Dulgeroff, C. R. and Williams, R. L. and Bayless, J. R.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19800029141},
  note = {Source identifier: 19800029141}
}