@misc{indiciaecf312472e28f,
  title = {The difficult historian.},
  author = {J Goodall},
  year = {1967},
  doi = {10.1016/s0140-6736(67)91383-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4164130/},
  note = {Source identifier: 4164130}
}