# Peter Hammerstein

> researcher

**Wikidata**: [Q96191828](https://www.wikidata.org/wiki/Q96191828)  
**Source**: https://4ort.xyz/entity/peter-hammerstein


## References

1. Personal Authority Wikibase of the Czech Republic
2. National Library of Israel Names and Subjects Authority File
3. Catalogo of the National Library of India