@misc{indiciae9d0cb661cd99,
  title = {Comparative research on the acoustic system.},
  author = {C Beck and G Stange},
  year = {1971},
  doi = {10.1159/000275002},
  url = {https://pubmed.ncbi.nlm.nih.gov/5123782/},
  note = {Source identifier: 5123782}
}