@misc{indiciaecad2c932cc5f,
  title = {Letter: Gold revalued.},
  author = {A J Richards},
  year = {1974},
  doi = {10.1016/s0140-6736(74)91332-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4133633/},
  note = {Source identifier: 4133633}
}