# Andreas R. Ziegler

> Swiss university teacher

**Wikidata**: [Q20816662](https://www.wikidata.org/wiki/Q20816662)  
**Source**: https://4ort.xyz/entity/andreas-r-ziegler


## References

1. BnF authorities
2. Czech National Authority Database
3. Virtual International Authority File
4. IdRef
5. CONOR.SI
6. Autoritats UB
7. National Library of Israel Names and Subjects Authority File