# Rolf Hackstein

> German university teacher (1925-2011)

**Wikidata**: [Q2163431](https://www.wikidata.org/wiki/Q2163431)  
**Source**: https://4ort.xyz/entity/rolf-hackstein


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. CONOR.SI