@misc{indiciaef0964187229a,
  title = {Lightweight, High-Yield Photocathode},
  author = {Leung, Philip L. and Gabriel, Stephen B. and Wuerker, Ralph F.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920000207},
  note = {Source identifier: 19920000207}
}