@misc{indiciae17ab1abff8a9,
  title = {Attenuated total reflection enhanced photoejection from cathodes Final report},
  author = {Hirschfeld, T. and Schildkraut, E. R.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700009387},
  note = {Source identifier: 19700009387}
}