@misc{indiciae212b2e522237,
  title = {On a (beta-) roll.},
  author = {S R Sprang},
  year = {1993},
  doi = {10.1016/0968-0004(93)90061-q},
  url = {https://pubmed.ncbi.nlm.nih.gov/8236448/},
  note = {Source identifier: 8236448}
}