@misc{indiciaeba0099f49813,
  title = {Interface extinction and subsurface peaking of the radiation pattern of a line source},
  author = {Engheta, N. and Papas, C. H. and Elachi, C.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19820032786},
  note = {Source identifier: 19820032786}
}