# Robert Durrer

> Swiss historian (1867-1934)

**Wikidata**: [Q2156926](https://www.wikidata.org/wiki/Q2156926)  
**Source**: https://4ort.xyz/entity/robert-durrer-q2156926


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [online catalogue of Huis van het boek](https://mmm-web.adlibhosting.com/AIS6/Details/collect/7531764)
4. Historical Dictionary of Switzerland
5. International Standard Name Identifier
6. SIKART
7. Virtual International Authority File
8. CONOR.SI