High-performance UHF SQUID magnetometer. Long, A., Clark, T., Prance, R., & Richards, M. Rev. Sci. Instrument., 5:1376--1381, 1979.
bibtex   
@Article{RSM:Lon79,
  author =       "A. Long and T.D. Clark and R.J. Prance and M.G.
                 Richards",
  title =        "High-performance {UHF} {SQUID} magnetometer",
  journal =      "Rev. Sci. Instrument.",
  year =         "1979",
  volume =       "5",
  pages =        "1376--1381",
  robnote =      "SQUID, magnetometer, instrumentation, electronics,
                 ECG046",
}

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