@misc{indiciae63ced58c6067,
  title = {Optimal Placement Of Multiple Antennas},
  author = {Shelton, Kyle W. and Loh, Y. C. and Tu, K.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890000004},
  note = {Source identifier: 19890000004}
}