# Michael Hoffmann

> German geologist

**Wikidata**: [Q1605448](https://www.wikidata.org/wiki/Q1605448)  
**Source**: https://4ort.xyz/entity/michael-hoffmann-q1605448


## References

1. Integrated Authority File
2. DACS register
3. CERL Thesaurus
4. ADAGP directory