@misc{indiciaed1d46f81ee8e,
  title = {A three-cornered solution.},
  author = {P Egan},
  year = {1989},
  doi = {10.5694/j.1326-5377.1989.tb128452.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2770589/},
  note = {Source identifier: 2770589}
}