@misc{indiciae91f4c201523b,
  title = {Annular array design and logarithmic processing for ultrasonic imaging.},
  author = {H E Melton and F L Thurstone},
  year = {1978},
  doi = {10.1016/0301-5629(78)90002-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/715917/},
  note = {Source identifier: 715917}
}