@misc{indiciae810fe06de597,
  title = {Airborne antenna pattern calculations},
  author = {Knerr, T. J. and Owens, T. M. and Mielke, R. R.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19820007404},
  note = {Source identifier: 19820007404}
}