@misc{indiciaede6c3e51924a,
  title = {Commentary: next steps for graduated licensing.},
  author = {Allan F Williams},
  year = {2005},
  doi = {10.1080/15389580590969076},
  url = {https://pubmed.ncbi.nlm.nih.gov/16087457/},
  note = {Source identifier: 16087457}
}