@misc{indiciaed59959af7794,
  title = {LT-23: The feedback vibrating capacitor fieldmeter},
  author = {Vosteen, James R. and Vosteen, William E.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910023408},
  note = {Source identifier: 19910023408}
}