@misc{indiciae1a1fedac2522,
  title = {Task reports on developing techniques for scattering by 3D composite structures and to generate new solutions in diffraction theory using higher order boundary conditions},
  author = {Volakis, John L.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910009992},
  note = {Source identifier: 19910009992}
}