@misc{indiciaec8b20c4cc5ca,
  title = {Recent advances in acoustical microscopy.},
  author = {R Kompfner},
  year = {1975},
  doi = {10.1259/0007-1285-48-572-615},
  url = {https://pubmed.ncbi.nlm.nih.gov/1102049/},
  note = {Source identifier: 1102049}
}