@misc{indiciae8c3cedfd1858,
  title = {Differential capacitance sensor as position detector for a magnetic suspension densimeter},
  author = {Frederick, N. V. and Haynes, W. M.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790066133},
  note = {Source identifier: 19790066133}
}