@misc{indiciae43cb0fe39616,
  title = {Low-loss coupling to dielectric resonators},
  author = {Hearn, C. P. and Bradshaw, E. S. and Trew, R. J. and Hefner, B. B., Jr.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910021116},
  note = {Source identifier: 19910021116}
}