@misc{indiciae45feed72706d,
  title = {Procedural problems in using the Denar pantograph as a transfer-bow.},
  author = {D B Beck and C A Kass and F J Knap},
  year = {1978},
  doi = {10.1016/s0022-3913(78)80015-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/271731/},
  note = {Source identifier: 271731}
}