@misc{indiciaeebdebe7820eb,
  title = {Ionospheric effects in active retrodirective array and mitigating system design},
  author = {Nandi, A. K. and Tomita, C. Y.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19810008032},
  note = {Source identifier: 19810008032}
}