@misc{indiciae07487cc3d78a,
  title = {More transformations.},
  author = {B Ryffel},
  year = {1996},
  doi = {10.1177/096032719601500614},
  url = {https://pubmed.ncbi.nlm.nih.gov/8793540/},
  note = {Source identifier: 8793540}
}