@misc{indiciae6e0550dc558e,
  title = {Objectivity in an international communicative system.},
  author = {H Goitein},
  year = {1971},
  doi = {10.1111/j.1749-6632.1971.tb41337.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5286645/},
  note = {Source identifier: 5286645}
}