@misc{indiciaec19a8d8d0ea1,
  title = {UTD analysis of electromagnetic scattering by flat structures},
  author = {Sikta, F. A. and Peters, L., Jr.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19820008439},
  note = {Source identifier: 19820008439}
}