# Rudolf Friedrich

> German theoretical physicist (1956–2012)

**Wikidata**: [Q2172677](https://www.wikidata.org/wiki/Q2172677)  
**Source**: https://4ort.xyz/entity/rudolf-friedrich-q2172677


## References

1. International Standard Name Identifier
2. Integrated Authority File
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File