@misc{indiciaeb3f6e5c1acff,
  title = {Highly directional acoustic receivers.},
  author = {Benjamin A Cray and Victor M Evora and Albert H Nuttall},
  year = {2003},
  doi = {10.1121/1.1543851},
  url = {https://pubmed.ncbi.nlm.nih.gov/12656387/},
  note = {Source identifier: 12656387}
}