@misc{indiciaef62e30f587ee,
  title = {Tangential goniometry--Angulator.},
  author = {M Pokora and L Ober},
  year = {1987},
  doi = {10.3109/03093648709078187},
  url = {https://pubmed.ncbi.nlm.nih.gov/3658655/},
  note = {Source identifier: 3658655}
}