# Erich Zimmermann

> German American institutional economist

**Wikidata**: [Q20856096](https://www.wikidata.org/wiki/Q20856096)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Erich_Zimmermann)  
**Source**: https://4ort.xyz/entity/erich-zimmermann


## References

1. BnF authorities
2. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb128109684)
3. Mathematics Genealogy Project
4. CiNii Research
5. Virtual International Authority File
6. Catalogo of the National Library of India