@misc{indiciaef60c042b805b,
  title = {Licensing.},
  author = {W A Sorby and P L Ilbery and R J Hoy},
  year = {1984},
  doi = {10.1111/j.1440-1673.1984.tb02350.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6535562/},
  note = {Source identifier: 6535562}
}