# Adrian Ziegler
**Wikidata**: [Q94831301](https://www.wikidata.org/wiki/Q94831301)  
**Source**: https://4ort.xyz/entity/adrian-ziegler-q94831301


## References

1. Historical Dictionary of Switzerland
2. Integrated Authority File
3. Faceted Application of Subject Terminology
4. Catalog of the German National Library
5. CERL Thesaurus