@misc{indiciae4d32130fc8c9,
  title = {The AFL penetrometer study: work in progress.},
  author = {J Orchard},
  year = {2001},
  doi = {10.1016/s1440-2440(01)80032-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/11548921/},
  note = {Source identifier: 11548921}
}