@misc{91351,
  author = {Michael Francis and Katherine MacReynolds and Seturnino Canales},
  title = {Dual-Port Circularly Polarized Probe Standards at the National Institute of Standards and Technology},
  year = {1993},
  month = {1993-08-01},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}