@misc{indiciae7d18b603e02d,
  title = {Waveguide Calibrator for Multi-Element Probe Calibration},
  author = {Sommerfeldt, Scott D. and Blotter, Jonathan D.},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20100011183},
  note = {Source identifier: 20100011183}
}