@misc{indiciaefd208079b4ef,
  title = {Microcomputerized electric field meter diagnostic and calibration system},
  author = {Holley, L. D. and Mason, J. W.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780020468},
  note = {Source identifier: 19780020468}
}