@misc{91251,
  author = {George Free and R. Jones},
  title = {Calibration Service for Low-Loss, Three-Terminal Capacitance Standards at 100 kHz and 1 MHz},
  year = {1992},
  number = {1348},
  month = {1992-02-01},
  publisher = {Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}