@misc{indiciae1052f7be457d,
  title = {Field-emitter arrays for vacuum microelectronics},
  author = {Spindt, C. A. and Holland, C. E. and Rosengreen, A. and Brodie, Ivor},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920031618},
  note = {Source identifier: 19920031618}
}