@misc{indiciae1114980c5e02,
  title = {Numismatic gyrations.},
  author = {G van den Engh and P Nelson and J Roach},
  year = {2000},
  doi = {10.1038/35046209},
  url = {https://pubmed.ncbi.nlm.nih.gov/11117733/},
  note = {Source identifier: 11117733}
}