TY  - RPRT
TI  - Objectivity in an international communicative system.
AU  - H Goitein
PY  - 1971
DO  - 10.1111/j.1749-6632.1971.tb41337.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5286645/
ID  - 5286645
ER  -