# Adolf Ziegler
**Wikidata**: [Q53508364](https://www.wikidata.org/wiki/Q53508364)  
**Source**: https://4ort.xyz/entity/adolf-ziegler-q53508364


## References

1. Integrated Authority File
2. IdRef
3. Catalog of the German National Library
4. Virtual International Authority File
5. The Stuttgart Database of Scientific Illustrators 1450–1950