@misc{indiciaed50ecec20f5c,
  title = {Composite accelerator electrodes on cesium bombardment thrusters},
  author = {Eubanks, A. and Heslin, T. and James, E. and Klynn, L.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700064130},
  note = {Source identifier: 19700064130}
}