@misc{indiciaebd718edef0c3,
  title = {Systems and methods for determining radio frequency interference},
  author = {Johannsen, K. G. and Sabaroff, S. and Henry, V. F.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790003094},
  note = {Source identifier: 19790003094}
}